I use the same charger that Revo2k has, it can charge just about everything. (except lipo) I use it to charge my reciver packs and my radio. I have 2 traxxas 1100 reciever packs and 2 1200 mini-t packs, and a few regular stick packs that I use the charger for. The batts in my radio are rayovac 2000.