I have a Trampa Mountainboard I’ve had for awhile that has dual Max6 ESCs and was powered by dual 4S Turnigy Graphenes 10.0 (10,000mah) that were connected in series to give me 8S. Well, one of the batteries recently started only showing 2 cells instead 4 when charging and puffed up. I haven’t been able to recover it.
But still have one of the Turnigy Graphene 4S batteries working.
The other day I went and picked up 4 new lipos along w a parallel charging board.
I connected these 4 as follows: 2 sets of 2 batteries in parallel that are then connected in series. Which gives me a comparable battery at 8S 10,400mah.
The question I have is it possible/safe to connect the remaining Turnigy Graphene 4S lipo in series w the 4 new lipo batteries to make it 12S? The reason for me wanting to do this, besides the added range and power, is bc I’m wanting to switch over my ESC to a Focbox Unity. Thanks for your help in advance.