1.4200mAh portable external power bank 2.for cell phone mobile phone 3.universal power bank 4.rechargeable power bank

4200mAh portable external power bank for cell phone mobile phone

features:

Battery types: polymer lithium-ion batteriesCapability: 4200mAhInput: DC5.0v 1000mAOutput: DC5.1V / 2.1ASize: 128x79x13mmWeight: 178g

Universal power bank  

deacription:

Dual USB outport interface for Ipad / Iphone charging, simultaneously to the two mobile phones or digital equipment charge8000mAh high-capacity lithium polymer batteries, the equivalent of 5-6 blocks cell phone batteries for your mobile phone standby for 30 days.Durable, charge and discharge cycles ≥ 600 times, ntelligent control, microcomputer intelligent monitoring and shows the power speed shuttle, a key to achieve the operation of all functions, automatic Sleep, sleep to prevent non-state power loss.This device is suitable for iPad / iPhone, mobile phones, the PSP, hTc, MP3, MP4, GPS, NDSL, cameras and other digital products.Plug and Play, USB port power supply output, plug in the data line can be realized carry charge at any timeShare value, no need to carry all kinds of charger, optional adapter for all brand mobile phone charging

4200mAh portable external power bank for cell phone mobile phone