$70at TraxxasBuyTraxxasBATTERY, SERIES 4 POWER CELL,$70Traxxas$70BuySaveShareTraxxas profileThe creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.From TraxxasBattery, Series 4 Power Cell, 4200mAh (NiMH, 7-C flat, 8.4V)