charging protection的用法和样例：
例句
- A kind of charging protection chip based on the depletion process for single lithium battery was designed.
提出了一种基于耗尽型工艺的单节锂离子电池充电保护芯片设计。 - This is not the time machine can not charge the battery, but in Overcharge protection systems for the use of AC power supply.
这时候的机器并不是不能对电池充电，而是处于过充电保护，系统使用交流电源进行供电。
