battery power

• 电池电源

battery power的用法和样例：

例句

1. Using backlight while on battery power will substantially reduce battery life.
   当在电池电源下使用背景灯，将大大减低电池使用时间。
2. Develop power electronic circuits, analog circuitry and digital circuitry in the battery power products.
   负责电池电源产品中电力电子电路及模拟和数字电路的开发及设计。