1、将双登蓄电池组充满电后脱离系统静置1小时，在环境温度25+_5℃的条件下采用外接(智能)假负载的方式，进行10小时率放电测试。

2、放电开始前应测量双登电池的端电压、环境温度、时间。

3、放电期间应测量记录shoto蓄电池的端电压、放电电流、室内温度，测量时间间隔为1小时，放电电流波动不得超过规定值的1%。

4、放电时间乘以放电电流即为蓄电池组的容量。蓄电池按10小时率放电时，如果温度不是25摄氏度。

5、放电结束后，要对双登蓄电池组进行充电。

1. After full charge, the battery was separated from the system and allowed to rest for 1 hour. Under the environment temperature of 25+_5℃, external (intelligent) false load was adopted to conduct a 10-hour rate discharge test.

2. The end voltage, ambient temperature and time of the battery should be measured before discharge.

3. During discharge, the end voltage, discharge current and indoor temperature of shoto battery shall be measured and recorded. The measurement interval shall be 1 hour, and the fluctuation of discharge current shall not exceed 1% of the specified value.

4, discharge time times discharge current is the capacity of the battery.The battery discharges at a 10-hour rate if the temperature is not 25 degrees Celsius.

5. After the discharge, the battery should be charged.