Tamiya Style Lipo Battery 7.4V 2S, 4000mAh 80C Rechargeable Lipo + USB Charger

Capacity: 4000mAh. This is an 80C Battery which = higher burst power for quicker acceleration. It has been specially made in a rounded hard case, to fit all Tamiya 1/10 Chassis and is fully compatible with both brushed and brushless solutions.