2000mAh power bank with a handy carry strap which has three premium branding options. Proteus 2000 offers the choice of a full colour resin coated finish, an aluminium insert which is laser engraved to an oxidised white colour and debossing on a PU leather look insert. It is ideal for charging mobile phones and other compatible electronic devices. The input power is 5V/800mA 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. Comprehensive instructions and a micro USB cable are included. An optional EVA carry case and a triple connector cable are available on request.