Wolf Charge K12 Onyx Black
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Wolf Charge K12

10,000 mAh power bank with three built-in cables

The classic. Matte black 10,000 mAh power bank with USB-C, Lightning and micro-USB cables built in and a percentage display. Fits a pocket, charges a phone twice.

Colour: Onyx Black
€28.90incl. all chargesIn stock
local_shippingDispatched within 1 to 3 business days · delivery in 3 to 7 business days
paymentsCash on delivery · pay the courier, nothing charged now
undo14-day returns · 2-year warranty
  • check_circleThree built-in cables (USB-C, Lightning and micro-USB), nothing extra to carry
  • check_circle10,000 mAh capacity: about two full phone charges
  • check_circleDigital percentage display shows exactly how much charge is left
  • check_circleCompact 101.5 × 66 × 28 mm body with integrated wrist strap
  • check_circleCharge the bank and your phone at the same time (pass-through)
  • check_circleOvercharge, overheat and short-circuit protection built in
About the K12

Designed to be carried, built to be used.

Wolf Charge K12 is the power bank you stop thinking about. Three charging cables are built straight into the body (USB-C, Lightning and micro-USB), so there is nothing to pack, forget or untangle. Pull the cable you need, plug in and charge; the cable snaps back into its channel when you are done.

Inside is a 10,000 mAh lithium-polymer cell: enough for roughly two full phone charges, a full tablet top-up or days of earbuds. The front display shows the remaining charge as an exact percentage instead of four vague dots, so you always know whether you will make it through the day.

At 101.5 × 66 × 28 mm it fits in a jacket pocket or a small bag, and the integrated wrist strap keeps it in your hand when you are charging on the move: airports, festivals, long commutes. The soft-touch matte shell resists scratches and fingerprints.

Specifications

ColourOnyx Black
ModelWolf Charge K12
Capacity10,000 mAh (rated 5,800 mAh at 5 V)
BatteryLithium-polymer cell
Built-in cablesUSB-C, Lightning, micro-USB
Input5 V ⎓ 2 A (USB-C)
Output5 V ⎓ 2.1 A (max. per port)
DisplayLED, remaining charge in %
Size101.5 × 66 × 28 mm
ShellMatte soft-touch PVC
Compatible withiPhone, Android phones, tablets, earbuds, smartwatches
CertificationCE, RoHS, 3C
In the box

What you'll unpack

  • inventory_2Wolf Charge K12 power bank
  • inventory_2Integrated wrist strap
  • inventory_2Quick-start guide
payments
How cash on delivery works
Place the order, we ship it, the courier contacts you, you pay €28.90 plus shipping at the door. Free shipping on orders from €49.00.
Other colours

Same power bank, different mood.

Wolf Charge K12 Arctic White
Arctic White€28.90
Wolf Charge K12 Mint Green
Mint Green€28.90
Wolf Charge K12 Sky Blue
Sky Blue€28.90
Wolf Charge K12 Lavender
Lavender€28.90