Emergency power bank with Usb. Slim lithium polymer battery. Light aluminium structure that helps dissipating the heat. Supplied already charged. Universal fast charge. The special chip recognizes the charging protocol of the connected device and supplies the correct energy for a fast and safe recharge.

Protection from short-circuit, over temperature, overcharge.

Capacity 4000 mAh - Output: 2400 mA (tot.) - 30 cm Micro Usb cable included.