2951X 4200 mAh 8.4 Volt 7-Cell NiMH Battery

The Traxxas 2951X 4200 mAh 8.4 V 7‑Cell NiMH Battery is a high‑capacity rechargeable power pack designed for use in many Traxxas vehicles that accept 8.4 V NiMH packs, such as the Traxxas Slash 4X4 and Traxxas Rustler 4X4. With 4200 mAh capacity, it provides a solid balance of extended runtime and consistent performance, and features Traxxas’s Easy‑Connect pressure‑fit bullet terminals for secure, hassle‑free installation. Built by Traxxas for reliable power delivery and durability, this NiMH battery is ideal for bashing, racing, and recreational driving.