High capacity: 2200mAh SpecificationBattery type:lithium-ion batteryDimension:80*40*22 (mm) Weight:70gColorREDBLUESLIVERCapacity:2200mAh/8.1WHRated input:mini USB 5V 0.7A(max)Rated output:DC 5.5V 0.6A  

Feature:

1.High capacity: 2200mAh, equivalent to 3-5 times of the common cellphone battery .2.prest the test button to show the remain capacity.3.Charging with digital products in any case4.Rechargeable Lithium-Ion battery, up to 500 circles, 500 circles later,the power can still remain 80%.5.USB port, both input and output voltage are 5V.6.Variousconnectors , compatible with many kinds of cellphones /MP3/MP47.Intellectual protection circuit:protection for overcharge, overdischarge, overload and Short circuit

Portable Power Supply APC-2200