This is a Traxxas 5000Mah 14.8V 4-Cell 25C Lipo Battery, a Certified iD-Equipped LiPo battery that is engineered to provide the punch and on-demand power for achieving the top speeds that Traxxas models designed to reach. Traxxas Power Cell iD-Equipped LiPo batteries are engineered specifically to fit Traxxas models and maximize their full performance potential. Only Traxxas gives you more of what you want most: simple installation, a great price, and the most speed and run time available.

Specifications:

CHARGING NOTE: This battery can only be safely charged with a Traxxas iD Battery Charger. NEVER, UNDER ANY CIRCUMSTANCES, charge this battery using a non Traxxas iD Battery Charger.