1.Automatic identify input and select different charge current;
2.Ultra low standby consumption , high efficiency charge and discharge;
3.Using high performance lithium ion battery, it is durable, after 3000 times full charge and discharge cycles, the battery still has more than 80% of original battery capacity ;
4.Battery capacity indicator: press button to display battery capacity.
Protect Function：
1.input overvoltage and undervoltage protection;
2.output overvoltage protection;
3.output short-circuit protection;
4.battery overcharge,overdischarge,overcurrent and short-circuit protection;
5.overtemperature protection;
6.Build-in PTC and battery protection IC for battery protection;
7.output overload protection.