Requires 3 chains and 15 parallels, or 45 cells.
A set of 12V batteries requires three 3.7V cells in series, and the actual voltage is between 11.1 and 12.8V;
A set of 3.7V 100Ah batteries requires 15 3.7V 6800mA cells. The cells are connected in parallel, which actually equates to 6.8 Ah*15=102 Ah;
Therefore, a total of 15*3=45 cells are required.
The 200 Ah lithium iron phosphate battery weighs 5.5 kg. According to the relevant information request, a 12V/100Ah lithium battery is a lithium battery with 3 strings of 40 cells in parallel. First calculate the weight of the battery: 120*45g = 5400g; i.e. battery weight (Without case) Approximately 5.5 kg.