Moveable energy banks that cost your cellphone are widespread, however wi-fi battery packs utilizing Apple’s magnetic MagSafe know-how supply a less complicated and smarter cable-free resolution for iPhone 12, 13, 14, 15 and 16 customers.
Cellphone batteries are liable to run dry simply whenever you’re heading away from an influence supply, so having a transportable charging supply is one in every of at this time’s requirements. Annoyingly, most energy banks require you to hold round a cable, too. Wi-fi energy banks cast off cables however include their very own main limitation–the inefficiency of wi-fi charging means you want a high-capacity energy financial institution to totally cost a drained iPhone.
MagSafe is a know-how that’s appropriate with all iPhone 12, 13, 14, 15 and 16 fashions, from the mini to the Professional Max, however surprisingly lacking from the latest 16e mannequin. It permits equipment to attach magnetically to the again of the iPhone. For extra info learn our Full information to Apple MagSafe: What’s MagSafe?
The MagSafe connection is exact sufficient to make wi-fi charging extra environment friendly as round 20% of Qi energy loss is from poor placement of a cellphone and the wi-fi charging pad. Commonplace Qi wi-fi charging can lose as a lot as 50% of the transportable battery’s energy, MagSafe and Qi2 wi-fi charging loses ‘simply’ 30%.
Whereas it’s not as environment friendly as utilizing a cable to cost a cellphone, MagSafe is a tech that brings true wi-fi charging a step nearer to putting off cables altogether.
Learn on or go straight to one of the best magnetic energy banks we now have examined, listed by energy, portability and performance:
Greatest dimension magnetic energy financial institution for you
It’s best to contemplate dimension with regards to an influence financial institution: bodily dimension and battery capability. The upper the battery capability, the extra recharging energy you’ll get from the facility financial institution—however you’ll even be carrying round a bigger, heavier merchandise. Lighter, slimmer energy banks are simpler to pocket even when clamped to your cellphone. Bigger energy banks won’t slot in your trouser pocket and might slide off simpler when pocketed even when clamped magnetically.
10K energy banks (with a 10000mAh battery capability) can cost a cellphone shut to 2 occasions over, whereas 5K (5000mAh) battery packs often stretch between 60-75%, which is commonly sufficient to get you to the subsequent wall-socket powering alternative. If you’re counting on the facility financial institution for long-haul journey or a tenting journey, a 10K battery or greater will go well with you higher.
Wi-fi energy financial institution charging pace
If an influence financial institution is rated as MagSafe Licensed it’s going to wirelessly cost at as much as 15W. Uncertified however nonetheless “Suitable” magnetic chargers are restricted to 7.5W, so will power-up at a slower tempo. New Qi2 chargers and energy banks match MagSafe at 15W. See Is Qi2 as quick as MagSafe?. Apple’s new MagSafe Charger can cost the iPhone 16 at 25W however not one of the energy banks reviewed right here can match that.
We’ve got listed the speeds at which every transportable energy financial institution might be charged itself (Enter charger) and cost the iPhone (Output charger). Some energy banks can cost a cellphone quicker should you join a cable (most have a USB-C port and a few include their very own USB-C cable built-in), and we now have highlighted these beneath. The upper the wattage, the quicker the charging ought to be.
After the checklist of our favorites, you’ll discover extra particulars on how MagSafe works and why you ought to be taking a look at an influence financial institution’s capability in Watt Hours relatively than the principally quoted Milliamp Hours.
Greatest high-capacity 10K MagSafe energy banks
A 10000mAh (10K) battery is the candy spot for each energy and portability. 5000mAh (5K) energy banks reviewed additional down are slimmer, lighter and simpler to pocket, however typically supply a most of 70-80% recharge potential versus a 10K energy financial institution that ought to be capable to recharge an iPhone not less than one and a half occasions over.
EcoFlow RAPID Magnetic Energy Financial institution 10K – Greatest wi-fi battery pack for charging speeds

Execs
- Giant battery capability
- Constructed-in USB-C cable
- 15W wi-fi or 30W wired charging
- 65W enter
- Kickstand
Cons
- Somewhat bigger than its rivals
Value When Reviewed:
$89.99
Greatest Costs In the present day:
- Capability: 38.7Wh (10000mAh)
- Enter charger: USB-C (65W)
- Output charger: Wi-fi (15W) & USB-C (30W)
- On check charged iPhone to: 190%
- Weight: 9.7oz (275g)
- Dimensions: 4.25-x-2.8-x-0.9 inches (10.8-x-7-x-2.3cm)
- Colours: Grey/silver
This iPhone magnetic energy financial institution is our general winner as it’s a champion by way of each recharging capability and pace the place its closest rivals win on one or the opposite. It has a big capability, refilling a iPhone 16 Professional twice over in our exams—equalling one of the best we’d seen earlier than. We run the iPhone’s battery down, recharge utilizing the facility financial institution, and preserve doing this till the facility financial institution is empty.
What makes this energy financial institution particular—though not distinctive—is its brief built-in USB-C cable that can be utilized for fast-charging an iPhone 15 or 16 or refilling the facility financial institution itself. The cable suits neatly away when not in use on the backside of the facility financial institution.
Wirelessly it’s going to work with any MagSafe iPhone (12/13/14/15/16) at 15W. iPhone 15 and 16 customers can join through the built-in USB-C cable or a separate longer cable through the facet USB-C port if required, for quicker 30W charging. Homeowners of earlier iPhones can use a USB-C to Lightning cable as an alternative for quick 20W wired charging from the facility financial institution. Be aware that the iPhone 16e doesn’t work with magnetic wi-fi charging.
The Baseus Nomos energy financial institution, reviewed beneath, matches it for wi-fi charging pace as each use 15W Qi2 know-how. In addition they boast quicker wired charging through their related built-in USB-C cable. In our recharging exams it beat the Nomos by spreading its 10000mAh battery capability for longer: 190% vs 166%.
The 10K Anker Zolo matched the 10K EcoFlow Fast on recharging capability in our exams, however has a slower 7.5W wi-fi charging pace.
No 10K magnetic wi-fi energy financial institution can match the EcoFlow on enter pace—that’s the fee at which it’s recharged itself. Its 65W enter is way quicker than the 30W boasted by the Baseus or the 20W of the Anker.
Whereas successful on charging efficiency and capability, the EcoFlow Fast is fairly chunky in comparison with the Anker Zolo and Baseus Nomos, and notably bulkier than smaller-capacity 5K energy banks. It’s nonetheless pocketable however the barely bigger dimension is the compromise for the opposite advantages. If you’d like a slimmer battery pack, search for a smaller 5000mAh choice—we’ve examined the finest slim energy banks additional on. It has a useful pull-out kickstand on the again.
This energy financial institution is clearly constructed for the iPhone 15 and 16 households—with its neat built-in USB-C cable—however it works in addition to every other wi-fi energy financial institution examined right here with the opposite MagSafe iPhones, and that inbuilt cable can be utilized to cost the facility financial institution itself.
Learn our full
EcoFlow RAPID Magnetic Energy Financial institution 10K assessment
Anker Zolo 10K Magnetic Energy Financial institution – Greatest worth MagSafe battery pack for iPhone 15 or 16

Execs
- Giant battery capability
- Constructed-in USB-C cable
- 7.5W wi-fi or 30W wired charging
- Kickstand
- Colour decisions
Value When Reviewed:
$49.99
Greatest Costs In the present day:
- Capability: 37Wh (10000mAh)
- Enter charger: USB-C (20W)
- Output charger: Wi-fi (7.5W) & USB-C (30W)
- On check charged iPhone to: 191%
- Weight: 8.5oz (241g)
- Dimensions: 4.15-x-2.7-x-0.8 inches (10.5-x-6.9-x-2cm)
- Colours: White, Black, Pink, Blue
We love this iPhone magnetic energy financial institution for its giant capability, which was (albeit narrowly) one of the best in our recaharging exams. It refilled a pale iPhone 15 Professional twice over in our exams—one of the best we’ve seen. The EcoFlow Fast 10K energy financial institution was very shut in our exams, however is slightly bigger and heavier and with a much less reasonably priced price-tag.
The 10K Anker Zolo is rated at simply 7.5W for wi-fi charging as it’s only “MagSafe appropriate” relatively than utilizing licensed MagSafe or Qi2 magnetic wi-fi applied sciences. That mentioned, if that you must recharge rapidly you need to use its built-in 5.5-inch USB-C cable that can be utilized for fast-charging an iPhone 15 or 16 at 30W or refilling the facility financial institution itself at 20W. The cable might be neatly hooked right into a loop for straightforward carrying. Homeowners of earlier iPhones ought to use the facet USB-C port and a separate Lightning cable for 20W wired charging from the facility financial institution.
The place the Anker Zolo wins is its worth: it wins on capability the place it loses on charging pace, however it’s simply one of the best worth should you don’t thoughts the charging pace compromise.
There are smaller-capacity 5K energy banks, however the 10K Anker Zolo remains to be very pocketable for such a high-capacity battery pack. It’s across the identical dimension as different 10000mAh MagSafe energy banks we’ve examined—apart from its sibling the Anker MagGo 10K Slim, reviewed beneath. Our general finest 10K magnetic energy financial institution, the EcoFlow Fast 10K, is noticeably larger, though nonetheless transportable.
Learn our full
Anker Zolo 10K Magnetic Energy Financial institution assessment
Baseus Nomos Magnetic Energy Financial institution Qi2 – Speedy wired and wi-fi battery pack

Execs
- Constructed-in USB-C cable
- 15W wi-fi charging
- 45W wired charging
- 30W enter
- Kickstand
Cons
- Excessive however not highest battery capability
Value When Reviewed:
$81.99
Greatest Costs In the present day:
- Capability: 36Wh (10000mAh)
- Enter charger: USB-C (30W)
- Output charger: Wi-fi (15W) & USB-C (45W)
- On check charged iPhone to: 166%
- Weight: 8.2oz (232g)
- Dimensions: 4.25 x 2.7 x 0.8 inches (10.8 x 6.8 x 2cm)
- Colours: Grey, Black
The Baseus Nomos Magnetic Energy Financial institution might simply be our number-one alternative as one of the best magnetic energy financial institution, with its built-in USB-C cable, 15W Qi2 wi-fi charging and best-in-class 45W wired output and 30W enter.
In these charge-speed points it beats the Anker Zolo Magnetic Energy Financial institution and matches the 10K EcoFlow Fast, each reviewed above, however it’s let down barely by its efficiency in our battery capability exams. Whereas its 166% recharge rating is excessive, it isn’t as filled with energy because the Zolo (191%), which can also be cheaper, or equally priced Fast (190%).
Selecting between the facility banks with built-in USB-C cables is subsequently one in every of charging pace (EcoFlow or Baseus) vs charging energy (EcoFlow or Anker) and dimension (smaller Anker and Baseus). You possibly can’t go incorrect with every of them as they’re all nice decisions and tremendous handy for iPhone 15/16 customers with their built-in cables.
Learn our full
Baseus Nomos Magnetic Energy Financial institution Qi2 45W 10000mAh assessment
Anker MagGo Energy Financial institution (10K, Slim) – Greatest slim 10K MagSafe battery pack

Execs
- Excessive battery capability
- Tremendous slim and light-weight
- 15W wi-fi or 30W wired
- Colours
Value When Reviewed:
$79.99
Greatest Costs In the present day:
- Capability: 38.7Wh (10000mAh)
- Enter charger: USB-C (30W)
- Output charger: Wi-fi (15W), USB-C (30W)
- On check charged iPhone to: 160%
- Weight: 7.05oz (200g)
- Dimensions: 4.1 x 2.8 x 0.58 inches (10.4 x 7.06 x 1.47cm)
- Colours: Black, White, Pink, Teal
At simply 0.58 inches thick, this 10000mAh energy financial institution rivals even a few of the 5000mAh battery packs by way of slimness. It’s additionally lighter than every other 10K magnetic wi-fi energy financial institution that we now have examined, and wins too on recharging energy. It’s solely the built-in USB-C cable that pushes us to advocate the Anker Zolo or Baseus energy banks for homeowners of the iPhone 15 and 16. Whereas I love that rival characteristic, I admit that the Anker Slim is the magnetic energy financial institution in my backpack on daily basis.
It makes use of quick Qi2 magnetic tech, so can wirelessly cost at a powerful 15W. If in case you have a spare cable with you, it will probably cost at twice that pace through its USB-C port. This makes it a as quick a wi-fi charger because the Baseus Nomos reviewed above. The Baseus charger is extra handy with its built-in USB-C cable, however homeowners of iPhones 12/13/14 may recognize the flexibility so as to add a Lightning cable to the USB-C port and cost that means. Wired charging through Lightning is restricted to 20W—a limitation set by Apple to make sure machine security and efficiency, not by the cable or the facility financial institution.
In our exams it carried out among the many better of the 10K magnetic energy banks we now have put by means of their paces: recharging an iPhone 15 Professional to 188% (over the course of two iPhone fees from one energy financial institution cost).
It’s obtainable in as much as 4 colours relying in your nation and the place you purchase it—the pink and teal variations can be found solely direct from Anker.
Learn our full
Anker MagGo Energy Financial institution (10K, Slim) assessment
Benks MagClap StandGo Energy Financial institution 10000mAh – Greatest finances 10K MagSafe battery pack

Execs
- Excessive battery capability
- Constructed-in kickstand
- 7.5W wi-fi or 20W wired
- 2x USB ports
- Colours
Value When Reviewed:
$29.99
Greatest Costs In the present day:
- Capability: 38.5Wh (10000mAh)
- Enter charger: USB-C (20W)
- Output charger: Wi-fi (7.5W), USB-C (20W), USB-A (18W)
- On check charged iPhone to: 160%
- Weight: 7.5oz (212g)
- Dimensions: 4.1-x-2.7-x-0.75 inches (10.5-x-6.9-x-1.9cm)
- Colours: Black, Blue, White
Whereas slightly larger and heavier than the Anker MagGo 10K Slim, the the oddly named Benks MagClap StandGo Energy Financial institution’s battery capability was respectable (160%) in our recharging exams. It lacks a built-in USB-C cable however it works properly wirelessly clamped to your iPhone, and is probably the most reasonably priced 10K battery pack that we now have examined and accepted.
It additionally boasts two USB ports. You recharge the battery pack itself through the USB-C port at 20W, and it’s also possible to use this port for faster-than-wireless cable charging, additionally at 20W whenever you’re in a rush for energy. The bonus USB-A port can cost at 18W, so you could possibly cost three gadgets concurrently at respectable speeds.
Anker Qi2 MagGo Energy Financial institution (10K) – Quick wi-fi and finest show

Execs
- Excessive battery capability
- 15W wi-fi or 27W wired
- LED cost proportion
Value When Reviewed:
$89.99
Greatest Costs In the present day:
- Capability: 38.5Wh (10000mAh)
- Enter charger: USB-C (20W)
- Output charger: Wi-fi (15W Qi2) & USB-C (27W)
- On check charged iPhone to: 170%
- Weight: 8.8oz (250g)
- Dimensions: 4.2-x-2.7-x-0.8 inches (10.7-x-6.9-x-2cm)
- Colours: White, Black
Across the identical dimension because the Anker Zolo energy financial institution, reviewed above, the Anker MagGo Energy Financial institution (10K) didn’t fairly match that battery pack by way of recharging however was nonetheless spectacular—across the identical because the Baseus Nomos.
The place it beats the Zolo and matches the Nomos and EcoFlow Fast is in wi-fi charging pace. The Anker MagGo is licensed for the brand new Qi2 customary and so helps 15W wi-fi charging. This works with all MagSafe-supporting gadgets: from the iPhone 12 to 16. (Be aware that the iPhone 12 doesn’t formally assist Qi2 however Macworld iPhone 12 Qi2 exams counsel that it does.)
The Zolo/Nomos/Fast have a barely extra highly effective cabled charging spec (30W vs Anker’s 27W) however the distinction is negligible. We just like the built-in USB-C cable included with these energy banks, however any respectable USB-C charging cable can be utilized with the MagGo to quick wire-charge an iPhone.
Except for quicker wi-fi charging, the Anker boasts a easy-to-read LED show that exhibits you precisely how a lot cost is left within the battery pack. It additionally contains a stable pull-out stand on the again.
If you’d like speedy wi-fi charging, the Qi2 Anker MagGo Energy Financial institution is as quick as you’ll get with a transportable battery pack.
Learn our full
Anker MagGo Energy Financial institution (10K) assessment
Raycon Magic Energy Financial institution 5-in-1 – Greatest multi-iPhone MagSafe battery pack

Execs
- Excessive battery capability
- Built-in U.S. plug prongs
- Constructed-in USB-C and Lightning cables
- 2x USB ports
- 7.5W wi-fi or 18W wired
Cons
- Large and ponderous
- Not 15W wi-fi
- North America solely
Value When Reviewed:
$79.99
Greatest Costs In the present day:
- Capability: 37Wh (10000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (7.5W), USB-C (18W), Lightning (12W)
- On check charged iPhone to: 186%
- Weight: 9.5oz (270g)
- Dimensions: 3.4-x-3.4-x-1.4 inches (8.6-x-8.6-x-3.6cm)
- Colours: Black
A lot larger and meaner than the facility banks reviewed above, the Raycon 5-in-1 Energy Financial institution can cost 5 gadgets concurrently: two by means of the USB-C and USB-A ports, one wirelessly by means of MagSafe, and two by means of the built-in cables (USB-C for iPhone 15/16 and Lightning for older iPhones).
In our exams, it was very shut in battery charging energy to the highest scorers—charging an iPhone 15 Professional practically twice over.
It claims to supply 15W of wi-fi energy however isn’t formally licensed by Apple, so we fee it at 7.5W for wi-fi. There are two built-in output cables: one USB-C for iPhone 15 and 16, and one Lightning for older iPhones and Apple gadgets. When you don’t have any Lightning-based gadgets this can be superfluous, though buddies in want of energy could thanks if their iPhones are older. Most individuals’s AirPods are nonetheless Lightning based mostly, so you might properly discover a use for it.
It options built-in U.S. plug prongs so might be linked straight into an influence socket relatively than requiring a separate USB-C charger. That is advantageous for customers based mostly within the U.S. or Canada, however not for worldwide customers. The facility financial institution even contains a useful pull-out cellphone clip that holds your cellphone upright, though the position of the cables means the battery pack can’t cost your cellphone whereas it’s within the mini stand.
Not like the extra svelte energy banks reviewed right here, the Raycon 5-in-1 Energy Financial institution is just too massive and ponderous to allow you to slip the iPhone plus battery pack into your pocket. As a transportable energy financial institution you may carry in a bag in your travels, however not your pocket.

Eugen Wegmann
Because the built-in plug prongs work within the U.S. and Canada solely, it’s not a lot assist to worldwide patrons. The same different that does fare higher around the globe is the $139 Journey Axie 3-in-1 International Wall Charger & 10k Energy Financial institution (£99 within the U.Ok.), pictured above, which is about the identical dimension and weight because the Raycon and contains a built-in USB-C cable and a USB-C port plus after all contains a wi-fi charging pad. Whereas the Raycon can service 5 gadgets, the Journey can address solely three however it does have plug heads for U.S., U.Ok., E.U. and Australia/N.Z. It’s also quicker at charging through USB, with a most 35W output

Dominik Tomaszewski / Foundry
A 3rd plug-in-the-wall energy financial institution choice is the Infinacore P3 Professional, which prices $129 / £102, and might cost 4 gadgets on the identical time, together with an iPhone at 15W Qi2. It lacks the built-in USB-C cable discovered on the Raycon and Journey energy financial institution chargers however because it plugs straight right into a wall energy socket you received’t want to hold a cable to recharge the facility financial institution itself. Just like the Journey battery pack, it comes with U.Ok., E.U, and AU/NZ journey adapter plug heads. In addition to the Qi2 charging pad, there are two USB-C ports and one USB-A.
The P3 Professional additionally boasts a superb show, displaying charging pace, battery standing, temperature, and cost time remaining. We advocate this energy financial institution for MacBook customers who desire a transportable 65W charger with MagSafe for wi-fi iPhone charging, plus USB choices. The Raycon and Journey aren’t as appropriate for laptop computer charging, however the P3 Professional’s 65W is sufficient to preserve most MacBooks going when linked.
PhoneSuit Journey Magazine MagSafe Wi-fi All-In-One Charger

Execs
- Built-in plug prongs
- 2x USB-C ports
- 7.5W wi-fi or 20W wired
Cons
- Not 15W wi-fi
- Longer than most
- Plug prongs for North America solely
Value When Reviewed:
$79.99
Greatest Costs In the present day:
- Capability: 38.5Wh (10000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (7.5W), USB-C (20W) & USB-A (18W)
- On check charged iPhone to: 150%
- Weight: 9.1oz (258g)
- Dimensions: 5.25-x-2.6-x-0.65 inches (13.3-x-6.6-x-1.7cm)
- Colours: Grey
Whereas a wi-fi charging pad saves you the hassle of carrying a cable round to cost your cellphone from an influence financial institution, you continue to want a wall charger handy to recharge the facility financial institution itself… however not with the PhoneSuit Journey Magazine, which options foldable North American plug prongs so you may plug the battery pack straight into an influence socket. Whereas plugged in, the facility financial institution can cost the hooked up iPhone wirelessly similtaneously recharging the battery pack.
Two additional USB ports are additionally useful. The USB-C port can cost at 20W, a lot quicker than the 7.5W MagSafe-compatible wi-fi charging pad—however you will have a USB-C cable on this occasion: USB-C to Lightning for iPhones older than the iPhone 15, and USB-C to USB-C for the 15 and 16. The USB-A port can cost one other machine at as much as 18W.
The 10000mAh battery capability allowed us to cost a pale iPhone to 100% after which once more one other 50%, which is about common for this dimension battery.
Greatest small transportable magnetic energy banks
When you carry your energy financial institution round with all day, in your bag or pocket, a slimmer, lighter magnetic/MagSafe energy financial institution will go well with you higher than a bigger, heavier 10K battery pack. They’re additionally simpler to pocket when clamped to your cellphone. We’ve examined quite a bit from 3000mAh to 6000mAh to seek out one of the best transportable MagSafe energy financial institution that can recharge your iPhone sufficient to get you thru the remainder of the day however not sufficient to answer on throughout a weekend’s tenting.
The Anker MagGo 10K Slim Energy Financial institution, reviewed above, is simply 0.58 inches thick and weighs solely 200g however these 5K magnetic energy banks will take up even much less house in your bag or desk drawer, and are simpler to pocket with iPhone hooked up.

Simon Jary
1. EcoFlow RAPID Magnetic Energy Financial institution 5K – Greatest 5K magnetic battery pack for pace

Execs
- Slimmer than 10K
- Constructed-in USB-C cable
- Constructed-in stand
- 15W wi-fi or 30W wired
Cons
- Barely bigger than different 5K energy banks
Value When Reviewed:
$69.99
Greatest Costs In the present day:
- Capability: 19.35Wh (5000mAh)
- Enter charger: USB-C (30W)
- Output charger: Wi-fi (15W) & USB-C (30W)
- On check charged iPhone to: 70%
- Weight: 6.4oz (180g)
- Dimensions: 4.3 x 2.8 x 0.6 inch (10.8 x 7 x 1.4cm)
- Colours: Grey/silver
5K battery packs are slim sufficient to clamp to your iPhone and nonetheless slip into your pocket. Whereas 10000mAh energy banks boast bigger re-charging capability, if you would like a barely smaller and lighter battery pack with a stand, we advocate you select between this energy financial institution—the smaller sibling of our really useful finest 10K magnetic energy financial institution—and both the Belkin BoostCharge Energy Financial institution 5K + Stand or Ugreen 5000mAh Magnetic Wi-fi Energy Financial institution, each reviewed beneath.
All three have a 5000mAh battery however the Belkin received in our head-to-head recharging exams, recharging a pale iPhone 15 Professional by 79% in comparison with the 5K EcoFlow Fast (70%) and Ugreen (68%). For the most important recharge, Belkin wins.
The place the 5K EcoFlow Fast will get the general nod—particularly for homeowners of the iPhone 15 and 16—is its built-in USB-C cable. No different 5000mAh wi-fi energy financial institution we now have examined has the useful built-in cable. A number of of our favourite 10K battery packs have built-in cables however that is the primary 5K energy financial institution to boast one. Even in case you have an earlier Lightning iPhone, the built-in cable can be utilized to high up the facility financial institution itself.
It options 15W Qi2 wi-fi charging when clamped to the again of an iPhone, and might be charged with a cable at a speedy 30W.
2. ESR Qi2 5K MagSlim Kickstand – Energy, pace and a stand

Execs
- Constructed-in stand
- 15W wi-fi or 20W wired
Cons
- Barely bigger than different 5K energy banks
Value When Reviewed:
$43.99
Greatest Costs In the present day:
Capability: 18Wh (5000mAh)
Enter charger: USB-C (18W)
Output charger: Wi-fi (15W) & USB-C (20W)
On check charged iPhone to: 77%
Weight: 5.3oz (151g)
Dimensions: 4.1 x 2.7 x 0.6 inch (10.4 x 6.8 x 1.5cm)
Colours: Black, White
This ESR magnetic energy financial institution is constructed on Qi2 tech so affords quick 15W wi-fi charging. It additionally boasts a sturdy kickstand that closes with a reassuring snap.
It carried out properly in our iPhone battery charging exams with a rating of 77%—simply 2% lower than our highest-rated 5K energy banks (the 5K Belkin BoostCharge + Stand and Kuxiu S2, each reviewed beneath). Though the Belkin is slightly smaller and received in our recharge exams, we predict that the ESR is shut sufficient within the outcomes to beat it general on recharge pace (15W vs 7.5W)
ESR additionally sells a 10K Qi2 Kickstand mannequin, however this fared much less properly in our exams at 118% vs different 10K energy banks that reached 150% and extra. There are additionally 5K fashions with out the kickstand for rather less bulk and money.
3. Belkin BoostCharge Energy Financial institution 5K + Stand – Greatest 5K in our exams

Execs
- Spectacular battery capability
- Constructed-in stand
- 7.5W wi-fi or 10W wired
- Vibrant vary of colours
Value When Reviewed:
$59.99
Greatest Costs In the present day:
- Capability: 18Wh (5000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (7.5W) & USB-C (10W)
- On check charged iPhone to: 79%
- Weight: 5.4oz (152g)
- Dimensions: 3.7-x-2.5-x-0.55 inches (9.4-x-6.4-x-1.4cm)
- Colours: Black, White, Lavender, Pink, Inexperienced, Blue, Sand, Gold
This 5K battery pack was the winner in our recharging exams, recharging a pale iPhone 15 Professional by 79% in comparison with 70% by the 5K EcoFlow Fast and 68% for the Ugreen energy financial institution. Solely the Kuxiu S2 Stable-State energy financial institution carried out to this degree.
The Belkin’s kickstand is straightforward to make use of and feels strong, and the battery pack itself is marginally smaller than the Ugreen. The $49.99 Torras MagStall Energy Financial institution is slightly slimmer however wider and boasts a stand/finger-grip however recharges to a barely lesser extent.
It options 7.5W wi-fi charging when clamped to the again of an iPhone, and might be charged with a cable at a chippy 10W.
Examine right here first: Belkin and Amazon affords a alternative of 4 colours, and the Apple Retailer now has an unique set of recent colours, together with blue, sand and lime inexperienced. European prospects will get an unique gold choice, too.
4. Ugreen 5000mAh 15W MagSafe PD 3.0 Energy Financial institution – Greatest finances magnetic battery pack

Execs
- Slimmer than 10K
- 7.5W wi-fi or 10W wired
Value When Reviewed:
$29.99
Greatest Costs In the present day:
- Capability: 18.5Wh (5000mAh)
- Enter charger: USB-C (15W)
- Output charger: Wi-fi (7.5W) & USB-C (15W)
- On check charged iPhone to: 68%
- Weight: 5.15oz (146g)
- Dimensions: 4.2-x-2.7-x-0.51 inches (10.6-x-6.9-x-1.3cm)
- Colours: Black, White
You’ll discover loads of super-cheap energy banks on-line, however the best-priced magnetic energy financial institution that we now have examined from a trusted producer is the Ugreen 5000mAh Magnetic Wi-fi Energy Financial institution. For security’s sake, we advocate you keep away from the most cost effective offers for merchandise from suppliers you may belief—and we’ve carried out that testing for you.
It’d lack a built-in stand as seen on different related smaller-capacity energy banks, however the Ugreen can recharge your fading iPhone to about two-thirds full battery capability, and is tremendous slim and light-weight. It’s also blessed with the flexibility to cost at 15W through a separate cable (provided).
5. Baseus PicoGo Extremely-Slim 5K – Candy spot for dimension and recharge

Execs
- Slim and small
- Colour decisions
Value When Reviewed:
$35.99
Greatest Costs In the present day:
- Capability: 18Wh (5000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (7.5W) & USB-C (15W)
- On check charged iPhone to: 71%
- Weight: 3.9oz (111g)
- Dimensions: 3.9-x-2.6-x-0.36 inches (10-x-6.7-x-0.9cm)
- Colours: Area Gray, Nebula Pink, Pure Titanium, Cosmic Black
There’s an attention-grabbing battle for the crown of smallest, slimmest and lightest magnetic battery pack between three of the facility banks reviewed and examined right here
The Baseus PicoGo 5K is a tiny bit shorter and fewer extensive than the Vonmählen Evergreen Magazine however nearly precisely the identical slim depth and is 13g lighter. It’s exactly the identical weight (111g) because the Infinacore M3. We predict it’s the candy spot between the three.
Recharging our iPhone 16 Professional to 71%, it carried out significantly better in our battery exams than the smallest energy financial institution (Infinacore: 56%) and really barely higher than the slimmest (Vonmählen: 70%), though that can cost quicker at 15W in comparison with the PicoGo’s 7.5W.
There’s a bigger capability 10K Baseus PicoGo (4 x 2.7 x 0.6 inches; 6.2oz) that’s about the identical credit-card size and width however noticeably thicker in depth than the 5K, as you’d count on from a way more highly effective battery pack. The 10K model is quicker charging at 15W Qi2, and carried out properly in our exams with a rating of 142%.
Learn our full
Baseus PicoGo Extremely-Slim 5K Magnetic Energy Financial institution assessment
6. Vonmählen Evergreen Magazine 5000mAh Energy Financial institution – Tremendous-slim magnetic energy financial institution

Execs
- One of many slimmest examined
- 15W wi-fi or 20W wired
Greatest Costs In the present day:
Capability: 19.25Wh (5000mAh)
Enter charger: USB-C (20W)
Output charger: Wi-fi (15W) & USB-C (20W)
On check charged iPhone to: 70%
Weight: 4.4oz (124g)
Dimensions: 3.3 x 2.4 x 0.4 inch (10.2 x 7 x 0.9cm)
Colours: Black, White
Longer and wider than the smallest energy financial institution we now have examined, the well-named Infinacore M3 Mini reviewed beneath, the Vonmählen Evergreen Magazine 5000mAh Energy Financial institution nevertheless wins the crown for slimmest 5K energy financial institution. If you wish to shave 0.2cm off the width of the facility financial institution clamped iPhone sliding out and in of your pocket, then that is as skinny because it will get though the PhoneSuit Elite Magazine Slim 5K is about the identical depth.
It’s also quicker than the M3 Mini and Elite Magazine Slim at wirelessly charging because it helps Qi2, and in our exams it recharged an iPhone 16 Professional from 0% to 70% earlier than requiring a power-up itself, which simply beats the Infinacore and simply shades the PhoneSuit.
7. PhoneSuit Elite Magazine Slim 5K – Greatest 5K battery pack with show

Execs
- Tremendous slim
- Digital show
Value When Reviewed:
$39.99
Greatest Costs In the present day:
- Capability: 19.25Wh (5000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (7.5W) & USB-C (20W)
- On check charged iPhone to: 69%
- Weight: 3.9oz (111g)
- Dimensions: 4-x-2.6-x-0.35 inches (10.8-x-6.5-x-0.9cm)
- Colours: Area Gray
Understanding how a lot cost is left in your energy financial institution might imply the distinction between leaving the home assured that your battery pack is filled with juice and discovering out too late that it wants a recharge itself.
The Elite Magazine Slim from PhoneSuit has a big digital show displaying off remaining cost that’s extra accessible than the same old 4 LED dots discovered on most energy banks.
This battery pack can also be notable for its slimness, which is the same as the Vonmählen Evergreen Magazine, reviewed above. The Vonmählen energy financial institution narrowly beat it in our exams however definitely not considerably so, however it does cost quicker wirelessly (15W vs 7.5W) than the PhoneSuit.
The PhoneSuit Elite Magazine Slim Professional is a 10K model, with a recharge rating of 149%, and the identical brilliant easy-to-read show for simply $10 extra however deeper (0.5in vs 0.35in).
8. Infinacore M3 Mini Wi-fi 5K Energy Financial institution – Smallest, lightest magnetic energy financial institution

Execs
- Smallest, lightest we examined
- 7.5W wi-fi or 20W wired
Cons
- Not 15W wi-fi
- Decrease recharge than rivals
Value When Reviewed:
$49.99
Greatest Costs In the present day:
- Capability: 19.25Wh (5000mAh)
- Enter charger: USB-C (20W)
- Output charger: Wi-fi (7.5W) & USB-C (20W)
- On check charged iPhone to: 56%
- Weight: 3.9oz (111g)
- Dimensions: 3.3 x 2.4 x 0.4 inch (8.38 x 6 x 1.1cm)
- Colours: Stainless Black, Pearl Silver
If you’d like a magnetic energy financial institution that’s tremendous small, the Infinacore M3 Mini Wi-fi Energy Financial institution is a slimmer, shorter and narrower and 25% lighter than most battery packs examined right here. The PhoneSuit Elite Magazine Slim and Baseus PicoGo energy banks, additionally reviewed right here, are equally mild. You’ll hardly discover any of them in your pocket or bag.
The compromise is in recharging efficiency—in our exams the M3 Mini resurrected a pale iPhone 16 Professional by 56%, which is perhaps sufficient for a number of hours service however is weaker than the opposite battery packs examined right here.
If you’d like the safety of an influence financial institution in your purse or backpack, then this takes up little house and weighs subsequent to nothing, whiel providing simply sufficient juice to perk up your fading iPhone.
9. Kuxiu S2 Qi2 5000mAh – World’s first solid-state energy financial institution

Execs
- Spectacular battery capability
- 15W wi-fi or 20W wired
- Strong
- Greater cost cycle than others
Value When Reviewed:
$69.99
Greatest Costs In the present day:
- Capability: 19Wh (5000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (15W) & USB-C (20W)
- On check charged iPhone to: 79%
- Weight: 6.1oz (174g)
- Dimensions: 3.3 x 2.4 x 0.4 inch (8.38 x 6 x 1.1cm)
- Colours: Stainless Black, Pure Titanium
Stable-state batteries (SSB) are a brand new know-how that promise to be extra highly effective, sustainable and secure than standard Lithium-ion rivals by utilizing a stable relatively than liquid electrolyte. The Kuxiu S2 is definitely “semi solid-state” however it’s nonetheless the primary SSB energy financial institution that we’ve examined.
One of many advantages is that you must get as a lot as twice as many fees from the pwer financial institution earlier than it begins to degrade: 1,000 vs a standard energy financial institution’s 500. It also needs to be extra strong and safer to hold and retailer.
The Kuxiu S2 carried out very properly in our charging exams, matching the Belkin BoostCharge at 79%. With Qi2 it wirelessly fees at 15W.
It’s not the smallest we’ve examined but in addition not the biggest, though it does tip the scales greater than the tinier energy banks reviewed right here.
Greatest multi-device charging MagSafe energy banks
should you personal AirPods and an Apple Watch in addition to an iPhone, search for MagSafe energy banks that cost a number of Apple gadgets on the identical time. As energy banks these ought to nonetheless be transportable, however typically convert into charging stands when in use. Most are two giant to slide in your pocket with the cellphone hooked up however they’re helpful for when you’re away from base and have to energy up your favourite Apple package.
1. OneAdaptr OneGo – Greatest 10K MagSafe energy financial institution with Watch and AirPods chargers

Execs
- Excessive battery capability
- Apple Watch and AirPods chargers
- 7.5W wi-fi or 18W wired
- Constructed-in kickstand
Cons
- Not 15W wi-fi
- No Apple Watch quick cost
Value When Reviewed:
$89
Greatest Costs In the present day:
- Capability: 38.5Wh (10000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (7.5W iPhone, 2W Watch, 5W AirPods) & USB-C (18W)
- On check charged iPhone to: 175%
- Weight: 7.8oz (220g)
- Dimensions: Folded: 2.8 x 0.94 x 4.7 inches (7 x 2.4 x 12cm)
- Colours: White or Cool Grey
OneAdaptr has just lately up to date its OneGo 3-in-1 iPhone/Watch/AirPods charger and transportable energy financial institution, and made it much more compelling an answer. Not is the facility financial institution a separate half. Now the Watch and AirPods charging modules flip out from the again of the iPhone wi-fi charger, and the facility financial institution can recharge all of the gadgets.
We’ve got examined a variety of nice transportable MagSafe wi-fi chargers however that is the smallest 3-in-1 iPhone/Apple Watch/AirPods charger that doubles up as an influence financial institution. The 10000mAh battery capability is excessive, and in our exams, we managed to get round one and three quarters recharge of an iPhone 15 Professional, which is spectacular. That’s greater than with the same iPhone/Watch charging Alogic Elevate energy financial institution (1.5 fees).
You will get slimmer and lighter 10K energy banks however not with built-in Apple Watch and AirPods charging stands. We’ve got examined and reviewed 10K battery packs that supply larger charging energy: the Baseus Magnetic 10K Energy Financial institution (187%) and Anker MagGo 10K Slim (188%) each supply higher efficiency however after all, lack the built-in Apple Watch and AirPods modules.
Sure, it’s slightly bigger and definitely heavier than a lot of the wi-fi energy banks reviewed right here, however it’s a neat resolution if you’re away from an influence supply when all of your Apple gadgets ping you that terrifying Low Energy Mode suggestion.
The Apple Watch charging module flips up from the again of the facility financial institution and feels strong sufficient to outlive in-bag journey. It fees at 2W relatively than 5W so doesn’t assist Apple Watch Quick Cost however it’s going to inject the juice that your Watch requires whenever you want it—no Transfer calorie counting or Train minutes want be missed.
There may be one USB-C port (the Alogic Elevate has a USB-A port for older cables) for enter or quicker wired iPhone charging (18W).
2. Alogic Elevate 4-in-1 MagSafe Wi-fi 10000mAh Energy Financial institution – Compact 10K MagSafe energy financial institution with Watch charger

Execs
- Excessive battery capability
- 2x USB so can cost 4 gadgets directly
- Apple Watch charger
- 7.5W wi-fi or 18W wired
- Constructed-in kickstand
Value When Reviewed:
$109.99
Greatest Costs In the present day:
- Capability: 38Wh (10000mAh)
- Enter charger: USB-C (18W)
- Output charger: Wi-fi (7.5W iPhone and 3W Watch) & USB-C (18W)
- On check charged iPhone to: 148%
- Weight: 8oz (228g)
- Dimensions: 4.25-x-2.7-x-0.95 inches (10.8-x-6.8-x-2.4cm)
- Colours: White
The Alogic Elevate MagSafe and Apple Watch energy financial institution is slightly fatter however shorter than the OneAdaptr OneGo, reviewed above. Whereas very related, it lacks the OneGo’s base with AirPods charging pad however it does boast two USB ports to the OneGo’s single enter/output port.
One USB-C port is for enter or quicker wired iPhone charging (18W); and the USB-A port is there for older charging cables. You can use both port to cost your AirPods or one other iPhone. Whereas you need to use each on the identical time, simultaneous USB charging does drop energy tempo to only 5W.
The robust-when-folded Apple Watch charging module fees at 3W relatively than 5W so doesn’t assist Apple Watch Quick Cost however it’s a little quicker than the 2W OneGo Watch charger.
When you don’t want the AirPods charging pad, the Alogic Elevate is as in a position and knowledgeable because the OneGo.
Greatest iPhone battery case
Whereas not a wi-fi or magnetic resolution, a battery case is an influence financial institution constructed right into a protecting case on your iPhone. You might be much less prone to depart this back-up battery at house as you may with a separate energy financial institution as it’s all the time together with your iPhone. The drawback of a battery case is that it’s going to possible be out of date whenever you change cellphone however many people wouldn’t be with out one.
We’ve got examined battery circumstances for the iPhone 15 and 16—try our roundup evaluations of the finest iPhone 15 circumstances and finest iPhone 16 circumstances. Our two favourite battery circumstances for each households of iPhone are from Mophie and Newdery.
1. Mophie Juice Pack Battery Case for iPhone 16

Execs
- Inside battery in protecting case
- Extra environment friendly than a wi-fi energy financial institution
- Slimmer than rival battery circumstances
- Feels extra strong than mannequin for iPhone 15
Cons
- Smaller battery than energy banks
Value When Reviewed:
$99.95
- Capability: 10.78Wh (2800mAh) for iPhone 16 and 16 Professional; 3600mAh for 16 Professional Max
- Enter charger: USB-C (36W)
- Output charger: Wired (27W)
- On check charged iPhone to: 50%
- Weight (Professional): 3.6oz (103g)
- Dimensions (Professional): 6.4-x-2.9-x-0.7 inches (16.3-x-7.3-x-1.7cm)
- Colours: Black
- Compatibility: iPhone 16, 16 Professional, 16 Professional Max
This Mophie battery case for the iPhone 16 household (omitting the 16 Plus) feels extra strong in its two half design than the model for the 15. It once more affords much less recharge potential than its rival however is considerably slimmer and lighter with its smaller battery capability.
Learn our full
Mophie Juice Pack Battery Case for iPhone 16 Professional assessment
2. Newdery Battery Case for iPhone 16

Execs
- Inside battery in protecting case
- Excessive-capacity battery
Value When Reviewed:
$32.99
Greatest Costs In the present day:
- Capability: From 17.78Wh (4800mAh)
- Enter charger: 12W
- Output charger: 7.5W
- On check charged iPhone to: 72%
- Weight: 5oz (143g)
- Dimensions: 6-x-2.9-x-0.8 inches (15.1-x-7.3-x-2cm)
- Colours: Black
- Compatibility: iPhone 16, 16 Plus, 16 Professional, 16 Professional Max
This extra reasonably priced battery case for all fashions of iPhone 16 is noticeably wider and fatter than the Mophie Juice Pack however that’s as a result of it hosts a bigger battery, which suggests you get extra recharge potential on the worth of the majority.
The iPhone fees wirelessly inside the case, which suggests much less stress on the port however the ensuing compromise signifies that charging is notably slower. That shouldn’t matter while you’re on the street and the capability will preserve your iPhone going for longer.
Learn our full
Newdery Battery Case for iPhone 16 assessment
3. Mophie Juice Pack Battery Case for iPhone 15

Execs
- Inside battery in protecting case
- Extra environment friendly than a wi-fi energy financial institution
- Slimmer than rival battery circumstances
Cons
- Smaller battery than energy banks
- High part can pull off simply
Value When Reviewed:
$99.95
Greatest Costs In the present day:
- Capability: 9.24Wh (2400mAh) for iPhone 15 and 15 Professional; 3000mAh for 15 Professional Max
- Enter charger: USB-C (18W)
- Output charger: Wired (18W iPhone)
- On check charged iPhone to: 57%
- Weight: 8oz (227g)
- Dimensions: 6.3-x-2.5-x-0.6 inches (16-x-6.3-x-1.5cm)
- Colours: Black
- Compatibility: iPhone 15, 15 Professional, 15 Professional Max
No wi-fi charging right here as a result of the Juice Pack is a protecting case with an inner battery. The iPhone is charged through a wired USB-C connector, so fees quicker and extra effectively than a wireless-only energy financial institution.
Mophie has designed this battery case to be as slim as potential whereas nonetheless providing sufficient recharge energy to get your iPhone to over a half full battery. The opposite iPhone 15 battery case we examined, the Newdery Battery Case for iPhone 15, reviewed beneath, is available in two a lot bigger battery capacities (5K and 10K) however the circumstances themselves are a lot heavier and ponderous.
It’s a two-piece design that matches the iPhone properly, and affords strong safety from knocks, bumps and drops. The highest half did slip off a few occasions in testing from a good trouser pocket however ought to fare higher from a coat or bag. If you’d like a one-piece iPhone battery case select one of many Newdery battery circumstances, reviewed beneath.
The Mophie Juice Pack is out there for all iPhone 15 fashions besides the 15 Plus. If in case you have an earlier iPhone mannequin, search for choices with the Newdery battery circumstances beneath.
Learn our full
Mophie Juice Pack for iPhone 15 assessment
4. Newdery Battery Case – Vary of iPhone battery circumstances

Execs
- Choices for iPhone 6 to iPhone 15
- Protecting case
- Close to 100% battery cost
Value When Reviewed:
$29.99
Greatest Costs In the present day:
- Capability: From 17.78Wh (4800mAh)
- Enter charger: Lightning, USB-C (18W), Qi
- Output charger: Wired (18W iPhone)
- On check charged iPhone to: 95%
- Weight: 4.66oz (132g)
- Dimensions: 6.3-x-2.5-x-0.8 inches (16-x-6.3-x-2cm)
- Colours: Black
- Compatibility: iPhone 11-16
The Newdery Battery Case affords full safety and practically a full battery recharge, and this twin operate makes it a less expensive different to a MagSafe case and MagSafe battery pack. Nevertheless, some could discover the cumbersome design too chunky, though the case for the iPhone 15 Professional itself weighs simply 134g.
The 5000mAh Newdery Battery Instances scored round 95% in our exams, with the 10K battery circumstances reaching a tremendous 168%.
These check outcomes are from the iPhone 15 Professional fashions, however Newdery has battery circumstances for all of the latest iPhones. Newdery iPhone Battery Instances on Amazon US | Amazon UK | Amazon CA.
Some fashions are wi-fi appropriate themselves so might be charged itself on most Qi charging pads.
When you want safety in addition to longer battery life, the Newdery Battery Case affords each in an reasonably priced bundle. It’s less expensive than the Mophie Juice Pack reviewed above.
Learn our full
Newdery Battery Case for iPhone 15 and 15 Professional assessment
When you don’t want a transportable energy financial institution, try the finest MagSafe chargers that we now have examined. Additionally try our exams of the finest iPhone chargers for wired charging options, and naturally to refill your iPhone energy financial institution.
How we examined
MagSafe charger testing was performed utilizing an iPhone 13 Professional, iPhone 15 Professional and 16 Professional, subscribed to a 5G community and WiFi, with display screen off and all default settings.
Our check is an easy battery recharge shootout. We let our test-unit iPhone Professional (3095mAh battery capability) drain to only 10% after which set the Battery Pack to work recharging the cellphone.
We then assigned the charger a rating of no matter proportion it managed to cost the iPhone to and subtract the ten%; we check every mannequin not less than twice.
It’s not a real-world check of day-to-day use the place you’ll possible be utilizing your cellphone for numerous duties (of various battery utilization) and in several environmental situations and community configurations.
Nevertheless it does give us a typical rating format that we are able to use to match completely different battery-pack fashions.

Why evaluating Watt Hours is best than Milliamp Hours
Cellphone batteries are typically rated in Milliamp Hours (mAh) however this can be a measure {of electrical} cost, whereas a Watt Hour is the same as one watt of power consumed for one hour of time.
When evaluating battery capacities and the way a lot an influence pack will enhance a cellphone’s inner battery, power is extra vital than electrical cost.
And mAh ignores a battery voltage, which determines the wattage (energy) of a battery.
If the mAh is identical, the upper the voltage, the larger the precise saved energy.
For instance, Apple’s MagSafe Battery Pack is rated at simply 1460mAh however it has the next voltage potential (7.62V) than the iPhone (3.81V) or different battery packs, that means that it will probably present extra energy to an iPhone than its mAh suggests; the truth is, it’s truly 2920mAh.
To enter additional depth about this learn our characteristic iPhone battery capacities in contrast that additionally lists all iPhones battery life in mAh and Wh.
Anatomy of a magnetic energy financial institution

TORRAS
Much more than a battery goes into the making of a magnetic energy financial institution.
In fact, the battery is an important element, however the wi-fi charging coils and magnetic connection are important for environment friendly and subsequently quick and highly effective charging.
The transmitter coil transfers energy by electromagnetic induction.
The magnets have to be set as much as precisely join the transmitting coils—right here on the facility financial institution— to the receiving coils, on this case contained in the iPhone.
The instance proven above is the Torras MagStall Wi-fi Energy Financial institution, reviewed in our chart. You possibly can see the varied elements, together with that energy financial institution’s rotating stand/deal with.
What about non-wireless energy banks?
Wi-fi charging—particularly magnetic wi-fi charging—is tremendous handy and does away with the necessity to carry round messy cables to attach your machine to the battery pack.
However wired charging is sort of all the time quicker and never a lot of an inconvenience if you’re not out and about. Over on our sister website Tech Advisor I’ve reviewed the finest energy banks that features customary non-wireless battery packs that is perhaps an honest resolution in addition to the facility banks reviewed above.