Hi guys i just want to ask for your opinion about this. I'm not comfortable with my battery pack 7S12Pexposed(these are harvested cells from laptop batteries) i don't want them flying around when there will be failure. So i had an idea andmade a casefrom an old computer Powersupply it fits 7S6P so i made 2packs. The first pack have a BMS and the 2nd pack doesn't have BMS.Also i will be checking every month if the cells are balanced,after usingthe 7S12P for nearly 2monthsthecells never go unbalanced so thats a good thing lol. I use this battery pack for Solar Storage, the load of the pack at nightis only 32w @1.2Amax,giving light to my house 16w(outdoor)8w(my room)8w(kitchen) and runs 6pm to 7am, itruns perfectly.so my question is in the long run, is there gonna be a problem with my currentsetup? assuming the answer in my first question is there is noproblem in the long run.If i need to add a load say 20w to run a light bulb for 5hoursand i need more storedpowerwill addinganother 7S6P advisable making it 3separate packs?
Cell fused @ 1.5A since they are low drain cells
Cell fused @ 1.5A since they are low drain cells