First E- Revo

[TexasSP]

Yes, with lipo you need a balancer. The balancer balances the individual cells which make up a lipo pack. Using unbalanced cells will lead to shortened pack life, and possible pack damage.

An excellent lipo charger which has a built in balancer so it balances while charging is the Hyperion EOS0606i AC/DC Balance Charger. It will do up to 6s at 6 amps, is AC/DC and balances while charging. I own two and they are excellent chargers. Mike doesn't show them in stock but I am sure he would order one for you.