The iWalk Duo 3000 is an ultra-slim backup battery with built-in Lightning and Micro-USB cables to charge any device on the go. Its lithium-polymer battery is rigorously tested to ensure a safe, reliable charge and a long service life. Product is MFi approved to support Apple devices. Duo features 3000 mAh capacity and maximum charging rate of 1.0 Amps; includes Micro-USB cable for recharging.
||Micro-USB / USB