亚洲欧美一区二区成人片,扒开双腿疯狂进出爽爽爽动小说 ,国内精品久久久久久久影视,2015av天堂网

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.