Power up on the go with a HyperGear Dual USB Battery Pack. This battery pack's lithium-ion battery holds up to 16000mAh of charge and can power two devices at once with its 2.1A and 2.5A USB Type-A ports. With a single device plugged in, the battery pack can output up to 3A. The micro-USB port allows you to replenish the pack's battery quickly thanks to its 2A power rating.
Smart Chip Technology enables this pack to automatically determine the fastest safe charging rate for your device, while short-circuit and overcharge protection add more layers of safety. A built-in LED flashlight illuminates your way in case of emergency. Finally, five LEDs along the top of the battery pack represent its remaining charge. A micro-USB charging cable is included.