12V5A, 24V3A, 36V2.5A, 48V2A… Li-Ion Battery Charge Voltage = 4.2V x the number of cells in series; LiFePO4 Battery Charge Voltage = 3.65V x the number of cells in series; Lead Acid Battery Charge Voltage(12V) = 14.7 x the number of cells in series.

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 M120 Charger Mini 120Watts Charger Alloy Shell Charger for LiFePo4 / Li-Ion / Lead Acid Battery

1. Apply to: Electric bike, E-scooter, E-balance car, Electrical tools…

2. Lead Acid metioned above is Maintenance-free lead-acid battery.

3. Please note the maximum current the DC plug can stand.

If you have questions or special requirements about products, pls contact us now!

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So charging voltages for batteries are as follows:

12V LiFePO4 battery (4 cells in series): 4x3.65V=14.6V;

12V Li-ion battery (3 cells in series): 3x4.2V=12.6V;

12V Li-ion battery (4 cells in series): 4x4.2V=16.8V;

12V Lead acid battery (1 cell in series): 1x14.7V=14.7V;

24V Li-ion battery (6 cells in series): 6x4.2V=25.2V;

24V LiFePO4 battery (8 cells in series): 8x3.65V=29.2V;

24V Li-ion battery (7 cells in series): 7x4.2V=29.4V;

24V Lead acid battery (2 cells in series): 2x14.7V=29.4V

36V LiFePO4 battery (12 cells in series): 12x3.65v=43.8V

36V Li-ion battery (10 cells in series): 10x4.2v=42V

36V Lead acid battery (3 cells in series): 3x14.7v=44.1V

48V LiFePO4 battery (16 cells in series): 16x3.65v=58.4V

48V Li-ion battery (13 cells in series): 13x4.2v=54.6V

48V Li-ion battery (14 cells in series): 14x4.2v=58.8V

48V Lead acid battery (4 cells in series): 4x14.7v=58.8V

If your battery voltage or cells number in series is different, you can calculate charging voltage yourself according to above and tell us.