1) Diagnosis Check the battery's initial condition, including voltage, state- of-charge and health, to determine if the battery is stable before charging. 2) Desulphation Use voltage or high-frequency pulses to break down the sulfates that have built up over time in the aging battery, to extend battery life and optimize battery performance." 3) Pre-Charge Start the charging process with a gentle stable current until the battery capacity returns 25%. This reduces the stress put on batteries by sudden surges." 4) Soft Start Provide a medium stable current until the battery capacity returns 50%.
5) Bulk Charge Begin the Bulk charging process based on the condition of the battery until the battery capacity returns 80%." 6) Absorption Bring the charge level to 100% by delivering small amounts of current to provide a safe, efficient charge. This limits battery gas emission and prolongs battery life. 7) Analysis Monitor whether the battery voltage falls below its target threshold, if yes, the charger will enter the Recondition mode. 8) Recondition Check the battery status, and then recover the small current to improve the battery capacity." 9) Maintenance Check the battery status and bring the charge level back to 100%.
Then the Analysis, Recondition and Maintenance will form into a charge cycle to keep the battery at full charge. The battery charger can be safely left connected indefinitely without the risk of overcharging. EN | 13