DIY 12V Battery making | How to Make a 12V 15A LiFePO4 Battery Pack at Home

Описание: Today I have four lithium phosphate batteries.Another battery is 3.2 volts, 15 amps.I will make a 12-volt battery with these four batteries.First, I connected the four batteries together with the battery holder.Then I connected the batteries in series.The voltage of our batteries connected in series has reached 12.8.And since these batteries are very powerful, I used a 40 amp BMS to charge and discharge them properly.This is a very good type of BMS that allows batteries to be fully charged and discharged.So this is how I made a 12 volt 15 amp battery.
Materials Used:
1.4 x 3.2V 15Ah LiFePO4 batteries
2.Battery holder
3.40A BMS
4.Connecting wires and basic tools
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