Everywhere you go
Card Gunmetal 1350mAh
The super-slim GeoSWISS Battery Card is ideal for emergency power to keep your phone charged while on the go. At 5mm thick, it fits in your wallet, purse, backpack, or bag. The Battery Card has a built-in lightning cable, so you don't even need an extra cable to charge your iPhone.
Only 5mm thick! Fits in wallet, purse, backpack, or bag to give an emergency charge without the bulk
Intelligent lithium polymer battery for rapid charging
Delivers charge of up to 8 hours additional talk time
Built-in lightning cable to charge iPhone
Strong, but lightweight aluminum housing