10400mah Portable External Battery Charger Pack
High capacity rechargeable power bank is perfect for power-hungry smartphones, tablets and other devices – Reliable and stable lithium polymer core ensures longer battery life supplying more than 500 charge cycles; Dual charging USB ports lets you you charge up to two devices simultaneously – One 1.0 amp USB port and another 2.1 amp USB port allows for a maximum of 3.1 amps of total output;Built-in short circuit, over-charge and over-heat protection allows for safe, fast and reliable charge while on the go; Slim compact design with a hard, metal casing and LED lights