This is a Traxxas 2-Amp NiMH DC Peak Charger. This 2 Amp DC charger is perfect for charging your Traxxas iD connector equipped 6.0-7.2V NiMH packs (5 or 6 cell), using the 12V connection in your car. An AC/DC power supply (TRA2976) is available that will allow you to charge your battery from a 110V outlet.