电池控件，可以放在界面上，界面上按照你设定的行列划出电池，可以设置电池的属性和数值等-battery control, can be put on the interface, the interface according to your settings draw the ranks of the battery, Batteries can set the attributes and values, such as

avr单片机实现的多种电池充电器方案，包括锂电池，镍氢电池等。全部源代码。-Battery Charger for SLA, NiCd, NiMH and Li-Ion Batteries