Traxxas 2961X Series 5 Power Cell 5000mAh NiMH 7-Cell Hump Pack (8.4V)

Performance you can feel

Engineered for Traxxas models, the 2961X Series 5 Power Cell packs 5000mAh of NiMH capacity into a seven-cell hump configuration. The iD-Equipped design aligns with Traxxas electronics for clean, immediate power delivery and consistent voltage under load.

What makes Series 5 different

• Premium low-resistance cells and flexible 12AWG silicone-jacketed wire optimize power transfer
• Heavy-duty welded tabs and Traxxas High-Current Connectors minimize resistance and heat buildup
• 5000mAh capacity targets long, steady runs in power-hungry models

• Individually wrapped cells with clear overwrap reflect meticulous assembly and quality control
• Capacity ratings reflect minimum capacity for the pack, not maximum, per Traxxas specifications

Real-world use and fit

In many 1/10 scale Traxxas electric cars and trucks, a 7-cell hump pack can deliver noticeable acceleration and top-end potential without any other changes. The hump-pack fits most models; E-Maxx, Summit and E-Revo require the flat configuration.

For even more power, Series 5 also offers 8-cell packs delivering a 9.6V boost in compatible kits with the optional expansion kit.

Quality you can rely on

From precise, attractive assembly to heat-resistant clear overwrap, these packs are designed to withstand demanding sessions and long days on the track.