赛特BT-12M2.8AC(12V2.8Ah/20HR)参数

赛特BT-12M2.8AC(12V2.8Ah/20HR)消防安防2.8AH铅酸免维护蓄电池

one Please note that the temperature should not exceed the range of -20℃ ~ +40℃

2. When storing the battery, the battery must be kept in a fully charged state. Due to the loss of part of the capacity due to self-discharge during transportation or storage period, please supplement the electricity when using.

3. For long-term storage, in order to make up for the self-discharge during storage, please supplement the electricity. When stored at more than 40C, it has a bad effect on battery life, please avoid!

4. Keep in a dry, low temperature and well-ventilated place. 5. If the battery package is wet by water during storage or transfer, remove the packaging carton immediately to prevent the wet carton from becoming a conductor, which may cause battery discharge or burn the positive terminal.

赛特BT-12M2.8AC(12V2.8Ah/20HR)消防安防2.8AH铅酸免维护蓄电池