power bank for cell phone

power bank for cell phoneSpecifications:High capacity built-inli-poly battery:5000mAh/3.7V(18.5wh)Cycle life:>600 timesOutput Voltage: DC5.5V±0.2VOutput current:550-1000mA (Intelligent dynamic output)Charge methods:PC USB port or AC adapterCharge time:*By computer charge:about 8 10hours*By wall adapters(5v/1000ma) chare:about 5 6hoursRuning Temperature: -10 50oCIndicator:Three signal indicator to show the battery volumeInput interfcase:DC 3.5Output interface:USBProtect function: over charging, over discharging, over load, and short circusDimension: 99×71×18mmWeight: 160gFeature:1. can charge all 5 voltage digital products likecellphones, MP3,MP4 and PSP ,GPS,*Five popular brands mobile phones(Nokia,Samsung,SonyEri csson,Siemens,Motorola)*Apple iPod nana,iPod Classic,iPod Touch,Apple iPhone/iPhone 3G/3Gs/4G*Blackberry*Digital Camera,MP3/MP4 player,PDA,GPS,Bluetooth headset,Video gaming player(PSP,NDSI etc)portable device.2. Employs the finest li-polymer battery that produces by global well known ATL COMPANY that can ensure the longevity and security3. Practical to charge four more times for the mobile phone, as the huge battery content reaches 5000mAh4. Adopt single chip and intelligence circus controlling ,various protection from over charging, over discharging and short circus, so that your digital products and mobile phone cant be harm any5. Unique temperature protective function, The facilities will stop working automatically when the environmental temperature over 50°C, so that better to protect battery, digital products and mobile phone6. Fashionable and elegant , delicate and fine and the artwork almost can compare with iPod/iPhone7. One click Intelligent button and displaying system to show the battery volume8. CE,FCC,ROHS certificationStandard accessories:One USB convert to DC cable5PCS charge tipsUser manualOther connectors and wall adapter are optional according to the clients request*