Product details:

Experience all the performance thats been engineered into your Traxxas models Our new iD-Equipped Power Cell batteries deliver unmatched speed acceleration and power in all Traxxas cars trucks and boats Traxxas Power Cell Battery Packs are optimized for free-flowing power and maximum punch with premium quality low-resistance cells flexible silicone-jacketed 12AWG wire heavy-duty welded tabs and Traxxas High-Current Connectors Precision assembly with attractive individually wrapped cells and clear overwrap complete the package Power Cell batteries are available in standard 6-cell flat configuration as well as 7-cell flat and hump-style packs The 7-cell pack offers 15% more voltage to give your model maximum acceleration and speedaa?? epending on your model top speed can increase by as much as 10mph simply by installing a 7-cell pack no other modifications required The 7-cell hump pack fits in all Traxxas models except E-Maxx Summit and E-Revo which require a flat pack configuration Experience faster acceleration faster top speeds and Traxxas quality and support with the only batteries engineered for your Traxxas model