Traxxas 3S "Power Cell" 25C LiPo Battery (11.1V/5000mAh) w/iD Connector Spektrum The modular design means that

The modular design means that with a few adjustments

} Introducing Auto World’s Hot Wheels Snake versus Mongoose Drag Buses HO scale slot car drag strip race set… 13 feet of realistic drag racing action (Expandable to create an even longer drag set)

Printed building instructions are great but digital Instructions PLUS are awesome

Battery Voltage: 14

if you get into trouble

Traxxas 3S "Power Cell" 25C LiPo Battery (11.1V/5000mAh) w/iD Connector Spektrum The modular design means thatNOTE: Traxxas VXL Brushless models are 3S 2S LiPo compatible; XL 5 Brushed models are only 2S LiPo compatible! Keep this in mind when choosing a battery for your Traxxas model. This is the Traxxas 3S, 11. 1V, 5000mAh, 25C "Power Cell" Li Poly Battery Pack with iD Traxxas Connector. This battery requires a Traxxas iD equipped LiPo charger to balance charge! All Traxxas iD Power Cell Battery Packs are optimized for free flowing power and maximum punch