Specification: Item: 2S 7.4V 2000mah Li-ion Battery Rate: 20C Dimension: 70mm*38mm*19mm (L*W*H) Weight: 94.6g/per unit Capacity: 2000mAh The connector plug: T plug T plug cable length: 4.8~5cm Compatible with Jumper Series Transmitter, like Jumper T16 pro Jumper T12 pro Jumper T8SG remote controller. Also as long as the battery's size and connector can fit, then it will be suitble for your RC Car Off Road Truck Battery Features: 1. The 2S 2000mAh li-ion battery can provide high quality, reliable power for Jumper Series Transmitter, like Jumper T16 pro T12 pro T12 T8SG V2.0 Plus series transmitter 2. Dimension: 65mm*37mm*12mm(L*W*H)Weight: 94.6g/per unit (As long as the battery's size and connector can fit, then it will be suitble for your RC Car Off Road Truck Battery) 3. The capacity is.