Wireless Portable Backup Battery, Incipio [Wireless] [Battery Bank] Ghost Wireless Portable Backup Battery 4000mAh for Qi or USB Devices-Black

Charging is easier than ever with the offGRIDTM Ghost Wireless Portable Backup Battery. Charge your Qi device by placing it on top of the Portable Backup Battery for a drop & charge experience. Charge virtually any USB device while on-the-go with 2.1A and 1.0A of output and travel confidently that you'll get there fully charged. Recharge the internal battery utilizing a wireless Qi or PMA transmitter base (sold separately) or with the included micro USB charging cable for convenient charging anywhere, anytime.