Traxxas EZ-Peak 2S "Completer Pack" Dual Multi-Chemistry Battery Charger w/Two Power Cell 2S Batteries (7600mAh)This is the Traxxas EZ Peak Dual Multi Chemistry Battery Charger System with two included "Power Cell" Batteries. This charging system uses the Traxxas iD Battery Identification System and is a great solution when you need batteries and a charger for your Traxxas vehicle that runs either one or two 2S LiPo batteries. Even if your Traxxas vehicle requires only one battery, you can still take advantage of this system and have two batteries on hand for