battery solution

例句：

1. 1.The battery solution needs to be replaced regularly to maintain its efficiency.
   电池溶液需要定期更换以保持其效率。
2. 2. The battery solution was tested for contamination before being used in the device.
   在设备中使用之前，对电池溶液进行了污染测试。
3. 3.The battery solution is a crucial component of the power system, ensuring the continuous supply of electricity.
   电池溶液是电力系统的关键组成部分，确保电力的持续供应。