Battery Status Indicator电源状态指示器;电量显示;电池状态指示器
battery life indicator电池寿命表示器
battery discharge indicator circuit蓄电池放电指示器电路
Battery Capacity Indicator电池容量计;干电池容积计;电池容积计;干电池容量计
Battery charge indicator电池充电指示
Battery Level Indicator电池电量指示灯
battery reserve indicator电池用完指示
battery discharge indicator[电] 蓄电池放电指示器
Battery Widget Indicator电量指示插件