At a look
Professional’s Ranking
Execs
- 3-in-1
- iPhone quick charging: 15W (Professional) or 25W (Extremely)
- Apple Watch quick charging
- Excessive capability battery
- Kickstand
Cons
- Older AirPods Professional connection erratic
Our Verdict
The Kuxiu K1 folds up right into a neat pack-of-card dimension that can slot in your pocket and twists into a flexible and high-performance multi-Apple-device charger. Homeowners of the iPhone 16 or later, or folks Contemplating updating their cellphone, ought to select the K1 Extremely that costs at 25W, whereas the K1 Professional has a 15W prime pace.
Value When Reviewed
This worth will present the geolocated pricing textual content for product undefined
Finest Pricing At the moment
Value When Reviewed
$109.99 (10K mannequin)
Finest Costs At the moment: Kuxiu K1 Professional 15W Quick Charging 3-in-1 MagSafe Energy Financial institution
$65.99
This apparently nondescript energy financial institution appears to be like like a chunky iPhone energy financial institution or an Amex Black Card member’s pack of playing cards. However manipulate it like a Rubik’s Dice—it even clicks like one—and it transforms into an adaptable charger for iPhone, Apple Watch and AirPods.
It boasts a back-stand so generally is a common magnetic iPhone charging stand at dwelling in addition to a robust battery pack on the highway.
It’s accessible in two battery capacities—the acquainted 5000mAh (5K) and 10000mAh (10K) varieties—and at two speeds: 15W K1 Professional and 25W K1 Extremely.
Simon Jary
Design
The Kuxiu K1 Professional and Extremely are slabs of metallic measuring not way more than a pack of playing cards and weighing little extra.
- 5000mAh (19.35Wh): 4.1 x 2.7 x 0.6 inches (10.5 x 6.9 x 1.5cm); 6.4oz (182g)
- 10000mAh (38.7Wh): 4.1 x 2.7 x 0.8 inch (10.5 x 6.9 x 2cm); 8.9oz (253g)
The again part can rotate as much as 90 levels, revealing a round indent that can cost both an Apple Watch or wirelessly chargeable AirPods case (the AirPods Professional 2 with MagSafe Charging Case works finest). My AirPods Professional 1 usually cost wirelessly when sat on a Qi pad however the connection was erratic on the K1. The AirPods Professional 2 with MagSafe Charging Case use MagSafe so related right away.
In case your AirPods case isn’t suitable with wi-fi charging you possibly can join a cable to the ability financial institution’s USB-C port and cost that approach.
You may cost two iPhones in the identical approach: one wirelessly and one through the USB-C port.
Simon Jary
When the iPhone is charging in portrait orientation, the Watch drapes over the nook of the again part. When the iPhone is in panorama mode it hangs off the highest nook.
There are 4 small LEDs on the prime of the sliding part to point the ability financial institution’s remaining cost.
The K1 clamps onto an iPhone with a vengeance—it hosts 16 N52 magnets—and received’t let go until you prise it aside, making it a reliable transportable resolution that received’t separate when pulled out of your pocket whereas charging the cellphone.
Simon Jary
Efficiency
In our assessments the 10K Kuxiu K1 Professional energy financial institution carried out admirably, charging a spent iPhone 16 Professional from 0 to 100% after which, as soon as the battery within the iPhone had depleted once more, it charged one other 70%. That places it close to the highest of our magnetic charging charts, crushed solely by a few the much less versatile magnetic energy banks, such because the Anker Zolo 10K Magnetic Energy Financial institution (191%) and EcoFlow RAPID Magnetic Energy Financial institution 10K (190%). It matches the Anker Qi2 MagGo Energy Financial institution (10K) at 170%, which is spectacular because it’s the one certainly one of these can cost three units on the similar time.
When it comes to charging pace, the K1 Professional makes use of the Qi2 wi-fi tech that matches Apple’s MagSafe at 15W and beats away the merely “MagSafe-compatible” 7.5W chargers. The newer K1 Extremely makes use of the Qi2.2 tech that may output at as much as 25W for iPhone 16 and later—iPhone 12-15 will cost at 15W. We’d go for the K1 Extremely even when your iPhone is at the moment pre-16 because the 25W will likely be prepared for if you improve.
Whereas a 15W charger takes round 45 minutes to cost an iPhone from 0& to 50%, a 25W charger completes the identical mission in simply over half-hour.
Connect a tool through the ability financial institution’s USB-C port and also you’ll get a sooner 20W connection. Some energy banks can wired cost at 30W however 20W continues to be sufficient to fast-charge an iPhone. The ability financial institution is charged itself at 18W.
The Apple Watch charging pad is rated at 5W, which is sufficient to fast-charge the wearable though it’s not marketed as formally Made for Watch.
Kuxiu
The 15W Kuxiu K1 Professional, pictured above, is out there in three colours, together with Black and Desert Titanium, displaying its roots of authentic launch with the iPhone 16 sequence. The 25W Kuxiu K1 Extremely, pictured beneath, is out there in two colours: Black and iPhone 17-friendly Cosmic Orange.
Kuxiu
Alternate options to the K1
We’ll have a look at multi-device chargers fairly than simply magnetic energy banks with USB-C ports or cables because the Kuxiu K1 is unlikely to curiosity anybody with out an Apple Watch. There aren’t as many energy banks for the Apple Watch as there are for the iPhone, so the competitors is slender.
I’m a giant fan of the Anker MagGo Energy Financial institution 10K for Apple Watch, which is a stubby persist with a pull-out Watch charging pad, however other than its built-in USB-C cable there’s no iPhone wi-fi charging occurring.
A more in-depth match is the OneAdaptr OneGo 3-in-a journey energy financial institution, which additionally folds out right into a stand. Just like the K1 it has a 10K battery however it its iPhone charging pad maxes at a sluggish 7.5W in comparison with the quick 15W Qi2 charger on the Kuxiu K1 Professional or super-speedy 25W on the K1 Extremely.
Learn our Finest Apple Watch chargers and energy banks roundup for extra choices.
Simon Jary
Value
There are record costs and decrease actual costs, and these appear to fluctuate, so your finest guess is to verify the costs in our Value Comparability containers right here on this evaluate, which present the 10K fashions. for the 5K K1 Professional verify the hyperlinks beneath. That is extra sophisticated than it must be, however it does hold the value you pay as little as doable!
The 5K Kuxiu K1 Professional has an inventory value of $99.99 / £76 / €86,95. The 10K K1 Professional is priced at $109.99 / £84 / €95,95. Nevertheless, Kuxiu appears to have a everlasting critical low cost on its merchandise. On the time of writing the 5K was priced at $56 / £43 / €49 and the 10K at $67 / £51 / €59. It’s accessible in Black, Grey or Desert Titanium colours.
The K1 Extremely (10K solely) is priced at $99.99 / £76 / €86,95. On the time of writing the it was priced at $79 / £61 / €69. It’s accessible in Black or Cosmic Orange.
Amazon additionally shares the 5K K1 Professional and 10K K1 Professional, plus the 10K K1 Extremely.
For such a high-performing energy banks these are affordable costs. Selecting between the 2 in all probability received’t come down to cost however dimension. The 5K K1 is about 0.2 inches slimmer however doesn’t provide the spectacular battery capability of the 10K mannequin.
Simon Jary
Do you have to purchase the Kuxiu K1 Professional and K1 Extremely 3-in-1 MagSafe Energy Banks?
The Kuxiu K1 (Professional and Extremely) folds up right into a neat pack-of-card dimension that can slot in your pocket (a big pocket for the 10K fashions) and twists into a flexible and high-performance multi-Apple-device charger if you want it in your travels or act as a helpful iPhone stand again at base or within the café.
In the event you can stretch to the K1 Extremely you’ll future-proof your buy for iPhones that assist 25W charging, though the Extremely is out there with the bigger 10K battery solely.
