Here is my plans for adding in an external battery to my current build.
both batteries are 12s2p 40t 8ah.
the internal one is new. the external one is about 6 months old.
fsesc 4.2. fs anti antispark 200A enhanced.
does anyone see any issues with this?
I assume that I would need to charge both independency. and that they would both need to be fully charged before connecting them together in parallel.