Item NO. SK-100191. USB Input Power 5V/3A/2.1A. Operation Mode CHARGE DISCHARGE and REFRESH.
Charge Current When powered by 5V/2.1A adaptor 1600mA/slot for 2 batteries; 1000mA/slot for 4 batteries.
Discharge Current 100-700mA. Trickle Current 30-70mA. Operating Temperature 0-40℃.
Size 108*79* 32.9mm. Net Weight 114g
Powered by any USB adapter,smartphone charger or power bank.