2200 mAh portable charger

batterytype:Li-ion capacity:2200mAh voltage:3.7 Input:5V 500mA Output:5V 800mA(MAX) cycle life:300-500 cycles charging time:3-5hrs Working Temperature: 0°C ~ 45°C
Storage Temperature: -40°C ~ 60°C

Machine Size: 23.5(D)*93(H)mm color box size:10.4(L)*5.3(W)*4.4(H)cm single plane weight: 74g CTN/pcs:40pcs carton size:28(L)*12(W)*18(H)cm N.W. :4.5Kg G.W. :5kg

?metal shell, comfortable feel ?samll volume,powerful function.4 kinds of changeable connectors(Micro USB,NOKIA,SAMSUNG,APPLE) ?beautifully packaged,for gift best choose
2200 mAh portable charger