The Series 4 cells deliver 40% more capacity than typical sport packs (3000mAh), and that means longer run timesbut that's just the start! Greater capacity also means the Series 4 packs maintain peak voltage levels under load, so that punchy, just-charged feel lasts longer than ever.
Power Cell Series 4 packs are optimized for free-flowing power and maximum punch with premium quality, low-resistance cells; flexible, silicone-jacketed 12-gauge wire; heavy-duty welded tabs; and Traxxas' high-output, gold plated, high-current connectors. Precision assembly with attractive, individually wrapped cells and clear overwrap complete the package.
Traxxas Series 4 Power Cell battery packs provide the most power and runtime possible with NiMH cells. Upgrading from a 6-cell pack to the powerful Traxxas 7-cell 8.4V pack is the most cost-effective way to instantly increase top speed by 5mph or more with no other modifications.
40% greater capacity than typical sport packs for more ''punch,'' and longer run times
Heavy-duty construction to withstand high-current output
Built with Traxxas High-Current Connectors for the most reliable and efficient power transfer
12-gauge wires with flexible silicone insulation resist damage and allow easy installation
Premium-quality high-capacity, high-voltage, low-resistance cells deliver maximum run time and ‘punch'
Optimized for maximum performance in Traxxas models
Type: Nickel Metal Hydride - NiMH
Capacity: 4000mAh minimum
Connector Type: Traxxas High Current
Wire Gauge: 12
Number of Cells: 7