国产又黄又爽又色的免费视频,大伊香蕉精品视频在线直播 ,88久久精品无码一区二区毛片,99久久免费精品高清特色大片

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.