Guildford, Surrey - UK
My Posts: All Forum Topic
You can charge multiple packs:
- if in series, then you have to be sure they are in the exact state of charge. Ideally, use a balancing device that spans the 9 cells, you will probably need to frig a harness for this. You could charge a 6s and 3s pack in series this way.
- if in parallel, much less of a problem as long as all packs are the same number in series eg 3s,4s etc. For 9s your only option would be to have 3x3s packs in parallel and stuff them full of current eg 3x3s4000 packs would take 12 amps at 1C charge.
Neither option is as easy as charging a single pack though. Personally I would get a charger that can do 10s eg Schulze 6-330d, and buy a 10s pack. The charge is relatively little compared to the price of 10s LiPo packs.
Vibe 90, Vibe 50, Vigor CS x2,
Dyna-x, Knight 503D, Logo 10,
TRex 500, Furion, Gaui EP200