Slimline 4000mAh power bank with a soft touch rubberised coating which laser engraves to a stunning silver mirror finish. It is ideal for charging mobile phones and other compatible electronic devices. The input power is 5V/1 Amp and the output power is 5V/1 Amp. Recharging time is 4-5 hours and the lithium polymer battery can be recharged over 500 times from any USB port or a mains adaptor. It is presented in a matt black box with instructions and a micro USB cable. An optional EVA carry case and a triple connector cable are available on request.