1. Check the battery’s initial state, voltage, SoC and state of health to ensure the stability of the battery before charging. 2. Charge the battery with pulse current to break down the sulfates that have built up over time in the aging battery to extend life. 3. Charge the battery with a low current to prepare for the high-current charging. 4. Charge the battery with three stages of constant current 5. Charge the battery with preset current until it reaches that gradually rise to optimize charging. 80%. 6. Trickle charge the battery until it reaches 90%. 7. Maintain the voltage at preset value until the charging current drops to 12.5% of the maximum value and keep charging the power to 95%.
8. Charge at 12.5% of the preset maximum current until the 9. Check if the voltage is lower than preset value. If it is, turn battery is charged to 100%. back to step 8. Charging Steps Before starting the charging, make sure you know about the necessary information of your battery and select the appropriate charging mode. 1. Connect the charger's plug to an appropriate socket. 2. Connect the clamps to the corresponding battery terminals, that is, the red clamp to the positive (+) and the black clamp to the negative (-). Refer to Figure 2.2.1 EN 12