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You have received the batteries, did you set them up? How did it go?

Each 14s packs actually has a BMS I cannot use. I want replace it with a suitable BMS. Thereafter, I can parallel connect the entire lot.

Thanks a lot Amy (SolarQueen) for the recommendation. I currently operate a hybrid system; my inverter/charger (MPP Solar) has an inbuilt MPPT charge controller so grid and solar panels are connected to it and it works well. I noticed that, when there is grid power and the batteries are fully...

Hi everyone, Please does any one have any reliable 14S 30A 48V BMS you can recommend? I want to use it on a used Lithium battery bank I want to purchase. Any pointers/advise will be well appreciated.

Thanks a lot @cass3825 for your quick response unfortunately, no Chargery BMS is suitable for 14S 48V. I need 20 pieces of that BMS. On AliExpress, I saw this one...

Actually, it is 14s 51.8v BMS that is needed.

lithium ion battery modules

It cannot charge it; they are for 16s, 24s, etc. My used Lithium Ion battery bank comprises modules of 14 cells in series (14s). I will need a BMS for each battery module and maybe two spares. Each module is about 3KWH. It is not possible to use the initial BMS it came with because they were in...