I've got 6 lithium packs from a BMW i3 that i wish to integrate in parallel.
The thing is they have been used individually before i purchased them so they are all of different SOC.
How should i safely get them balanced so they are all the same SOC before connecting them to the same bus bar for parallel use?
The thing is they have been used individually before i purchased them so they are all of different SOC.
How should i safely get them balanced so they are all the same SOC before connecting them to the same bus bar for parallel use?