Goal Zero - Venture 17,700 mAh Portable Charger for Most USB Devices - Black/Green

Compatible with most devices with USB charging capability; 17,700 mAh lithium-ion battery; 2.4-amp output; built-in charging and low battery protection; built-in flashlight

Charge mobile devices while on the go with this Goal Zero Venture power bank. The rechargeable 17,700 mAh Li-ion battery offers ample power to charge several devices fully on a single charge, and the waterproof design increases durability and allows use in rugged environments. This Goal Zero Venture power bank has two smart charging high-speed USB ports for efficient charging, while the LED lights let you light up dark spaces easily.