This is a Reedy WolfPack Gen2 2S, 4000mAh, 35C Hard Case Li-Poly Battery Pack.
Part #: 704Reedy Li-Po 5000 mAh with plugUPC: 784695007048
Tested and developed by the championship-winning factory team drivers, Reedy's innovative 4600mAh 55C 14.8V LiPo battery is a must-have for the hardcore 1:8 buggy racer who seeks maximum power output and run time in a compact package.