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Powerex Electronics Co., Ltd. > 
Item#: 0SC-003T-00002
Power Walker EnerKing Rechargeable USB Power Bank K12500 - 12500mAh 1A/2.1A Dual Output Max Total 3.1A Output (Black)
  • Smart Phone, iPad/iPhone/iPod, Tablets, GPS, MP3/MP4 players, Bluetooth Devices and other devices could charged via 5V USB interface
  • Lithium Polymer
  • 5V USB Output
  • 5V/1A & 5V/2.1A Dual Output Port


By far, one of the most powerful external battery packs available today. This thing is a MONSTER! It will charge an iPad & phone at the same time, multiple times (depending on how drained the devices were). Simple to use: hardware on/off switch with three power-level indicator lights. Comes with adapter cords to charge mini & micro USB devices.


Heavy and large-- not exactly "pocket-sized." Takes 12 hours to fill it up. Doesn't come with an AC Adapter. The directions claim you can charge it from your laptop, but it needs at least 2 Amps IN to charge, so many laptop USB plugs won't be able to fully charge it. Would be best to charge from an iPad or other TABLET AC Adapter/Charger.

Other Thoughts:

If you wear a coat with a large breast pocket, this battery may be able to provide you bullet-proof heart protection!

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  • Bradley L.
  • neweggVerified Owner
  • neweggOwned For: 1 week to 1 month

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