Equipped with 4000mAh, this rechargeable lithium polymer battery has enough power to quickly charge an average smartphone approx. 2-3 times. Use your smartphone's USB charging cable to power up. Compatible with most USB-powe...

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Product Review

Equipped with 4000mAh, this rechargeable lithium polymer battery has enough power to quickly charge an average smartphone approx. 2-3 times. Use your smartphone's USB charging cable to power up. Compatible with most USB-powered cell phones. Capacity = 4000 milliampere hours.

  • Uses lithium polymer battery
  • Has 4000mAh to charge an average smartphone approx. 2-3 times
  • Dimensions: 4 x 2.2 x 0.5 inches Weight: 0.22 lbs.
  • Power: high-speed input and 2.1 A output
  • Retail packaging

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