New to electric. I got a used b4.1 that came with thunderpower lipo. I bought a new charger and an eco power pack as well. They have different balance connectors. The charger take the eflight wich works for the eco power, so i need adapter for other pack. Do they make them? Having trouble finding it. Packs are 2 cell.

we need to know what charger it is

more then likely you would need a tp to jst-xh adapter
something like this

http://www.rcdude.com/servlet/the-12...-dsh-6S/Detail

but only if your charger is a 6s capable charger with a 6s balance tap

Sorry, i got the eco power electron 65ac from amain. Has 2 through 6 cell balance tabs