I’m upgrading from a quadcopter to a hexacopter which means my battery amp draw goes from 64 amps to 96.
The current battery I have is 5200mah with a 10c rating. (54 continuous amp draw. 20c (104amp max.) I know this is not ideal but it works fine. If I upgrade to 6 rotors I was thinking about getting this battery (https://hobbyking.com/en_us/turnigy-graphene-8000mah-4s-15c-w-xt60.html). It allows for 120 continuous amp draw. I don’t want to just put the old perfectly good battery on a shelf, if I put both batteries in series for a total of 13200mah, would that work even though the 5200mah battery only has a 10c rating? Would the 15c battery take most of the load off? The 8000mah new battery is 4s and 5200mah old battery is 3s.