Power bank 1.Battery life:can be cycled more than 500 ... ,DC-5.1v\1000MA(MAX) 3.Charge time:4 hours. POWER BANK for PORTABLE DEVICES Application: for mobile phones, MP3 players ... , ,Nokia, Sony Ericsson,Apple. 2) 1 USB power output cable 1 User Manua movable power source supply for cellphone\mobile phone hiking\travlling ...