LA150XX   SMART  Battery Charger  can be used for 12V and 24V lead-acid/SLA/GEL/AGM... batteries . The product has the following options:

1. suitable for 12V and 24V lead-acid/SLA/GEL/AGM...battery charging;

2. When the battery voltage is below 7.5 v, the charger can not charge the battery! ! !

(please check the label on the charger before use to confirm whether the battery and charger match each other)

 Brief description of charging process:

1. Lead acid battery charging: (automatic identification of 12V or 24V battery)

1) First, determine whether the battery is 12V or 24V;

2)  pre charge the battery with low current, when the battery voltage reaches 11.5 V or above 22 V, charge the battery with high current; when the battery voltage is less than 10.5 V or 20 V, charge the battery in auto repair mode?

3)  enter high voltage (14.4 V or 29.2 V) into charging;

4) check the battery before floating charging, if the battery voltage drops too fast it will be in repair mode, if the voltage is stable it will be in floating charging state;

5) When the charging current is less than the set value (the setting value of 2a and 4a is 0.3A; the setting value of 8a is 0.5A), the charging is stopped;