What is the meaning of the 7S4P combination of power battery packs?
4 and: --------- means that the string is good 7 batteries and together, (that is, the four strings of good 7 batteries were positive together, the negative together. 4 sections of capacity added).
7 string: ---------- means that the seven batteries together (a 3.7V 7 plus 25.9V search) to get the total voltage of 7 batteries.
7S4P ---------- is 7 string 4 and. A sum of 3.7V 7 is equal to 25.9V.
