Smartphone Power-Swap-Cable

STROMR. The essential gadget for everyone.

Charge up your smartphone without lugging around a battery with the STROMR Power-Swap-Cable.

Instead of a power supply, this nifty cable draws power from the battery of other devices such as another smartphone or tablet. Sitting minimally on your keychain, the STROMR Cable has two connector tips on a short cable, either with a micro USB tip on each end or a Lightning tip on one end and a micro USB tip on the other.

When a battery of one device is low, simply plug in STROMR, connect to another device, and top up. The cable also works for transferring files. Essential for anyone who owns a device with a battery, the STROMR Cable comes in your choice of black, red, green or purple.

(Different patents pending)