Hello I am trying to sort out a BMS for the batteries I have.. VW Golf E Golf ones
Samsung batteries
large cells are 15.1v
half cells are 7.5v
but we are trying to work out how they are wired up.. as there is 12 cells in a large pack. so it's looking like they are at first wired up in parallel, then wired into strings in series but we are not 100% sure on this.. can any one explain.. thank you.
here is the battery we are using
VW e-Golf (2019) Module (Samsung SDI 108Ah) Module Specification
then half that for a 1/2 pack to get 7.5v
any info would be great thank you.. as we are stuck! ekk!! these batteries are going in a Cityel!
Samsung batteries
large cells are 15.1v
half cells are 7.5v
but we are trying to work out how they are wired up.. as there is 12 cells in a large pack. so it's looking like they are at first wired up in parallel, then wired into strings in series but we are not 100% sure on this.. can any one explain.. thank you.
here is the battery we are using
VW e-Golf (2019) Module (Samsung SDI 108Ah) Module Specification
- Original Capacity: 1630Wh.
- Re-rated Capacity:1630Wh (100%)
- Re-rated Energy density: 148 W / Kg.
- Nominal voltage: 15V.
- Length 335mm (410mm including mount)
- Width 150mm.
- Height 105mm.
- Mass 11kg.
then half that for a 1/2 pack to get 7.5v
any info would be great thank you.. as we are stuck! ekk!! these batteries are going in a Cityel!