We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular grey power bank with AC outlet and USB ports

BFKK

BFKK 31200mAh 112Wh 100W AC Power Bank

SKU CH-XW3X-DTV7J

A 31200mAh 112Wh portable charger with 100W AC, 18W USB-C and 17W USB outputs powers a MacBook 1.8 times, an iPad Mini 4 four times or an iPhone X eight times.

  • Powers a 12" MacBook 1.8 times with 31200mAh 112Wh capacity
  • Runs laptops and appliances via 100W AC outlet for off-grid work
  • Fast charges phones and tablets through 18W USB-C and 17W USB ports
  • Smart cooling and multi-protection keep temperature balanced and devices safe
  • Compact 2.7 x 2.7 x 8.3 inch design at 2.1 lb fits in any bag

Portable AC power bank

The BFKK 31200mAh 112Wh unit delivers up to 100W AC output alongside 17W USB and 18W Type-C ports. It suits professionals and travellers who need to run laptops, phones, cameras or small appliances away from wall sockets. A built-in flashlight adds utility during emergencies or low-light situations.

Capacity and typical runtimes

The 31200mAh cell stores 112Wh of energy, enough to recharge a 12" MacBook 1.8 times, an iPad Mini 4 four times, an iPhone X eight times or a Galaxy S9 five times. Simultaneous charging across AC, USB and Type-C is supported, though the 100W AC ceiling limits the size of loads you can sustain.

AC outlet constraints

The 100W maximum AC output restricts use to devices drawing less than that threshold; larger laptops, heaters or high-draw tools will not run. Cooling is handled by an internal smart system that balances temperature during operation. The pack measures 2.7 x 2.7 x 8.3 inches and weighs 2.1 lb, fitting easily in a briefcase or backpack.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 92% of the 1,307 comparable items (median $36.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 100W AC outlet charge my older laptop that uses a barrel connector?

The 100W AC outlet accepts standard mains plugs, so any laptop charger with a compatible plug can be used regardless of connector type.

How do I confirm the 100W AC output is delivering power after I plug in my device?

The built-in charging indicator shows active output status when a device is drawing power from the AC outlet or USB ports.

Does the package include a wall charger to recharge the 31200mAh unit itself?

The box contains the power bank with integrated flashlight; a separate USB-C charger is required to replenish the internal battery.

More in Portable Chargers & Battery Packs

Similar items