1、小型电池
It is possible to power up it by these tiny, light battery.
light voltage battery光伏电池
light antiaircraft battery轻高炮连
light antiaircraft battery detail轻高炮连
Battery light电池灯
battery light kit电池式灯具;干电池式灯具
BATTERY LIGHT STRING灯串
a battery check light电池检查灯
battery check light电池检验光标