Emergency Mobile Phone Charger 1) The design based on single-node AA alkalinity ordinary battery 2) Applies in the single-node lithium electric drive portable electronic installation 3) Charging current: maximum current 400mA 4) The transfer efficiency rate as high as 85% 5) Standby time for 24 hours 6) Charging full time about 1-3 hours 7) When the charge completes, the battery charger automatically separates the power source 8) Note: the charge effect is different based on the handset model and the AA battery quality as well. The electric current changes along with the exploitation conditions 9) 8 colors available