1、For safety reasons, you should wear acid-proof apron and mask or protective goggles when maintaining the battery. Once the electrolyte accidentally splashes on the skin or clothing, you should immediately rinse it with plenty of water.
2、The generator battery is dry when it is just delivered to the user randomly, so before use, add the electrolyte with correct specific gravity (1:1.28) which has been mixed evenly. Unscrew the top cover of the battery compartment and slowly inject electrolyte until it is between the two upper scales of the metal plate and as close to the upper scale as possible. After adding, please do not use it immediately, but let the battery rest for about 15 minutes first.
3、In the first time to charge the battery, should pay attention to the continuous charging time should not exceed 4 hours, the charger charging time is too long will cause damage to the service life of the battery.
4、The generator battery charging time is allowed to be extended appropriately when one of the following conditions occurs.
5、The battery is stored for more than 3 months, the charging time can be 8 hours
6、The charging time is 8 hours if the ambient temperature continues to exceed 30℃(86°F) or the relative humidity continues to be higher than 80%
7、If the storage time of the battery exceeds 1 year, the charging time can be 12 hours
8、At the end of charging, check whether the electrolyte level is sufficient, and if necessary, add the standard electrolyte with correct specific gravity (1:1.28).
Reminder: When you are charging , you should first open the battery filter cap or vent cover, and check the electrolyte level, and adjust it with distilled water if needed. In addition, in order to prevent the long-term closed so that the dirty gas in the battery cell can not be discharged in time and to avoid the condensation of water droplets on the inner top wall of the cell, attention should be paid to open the special ventilation holes to facilitate proper air circulation.