Exterior Components› Body Panels and Components
TRAXXAS
SERIES 4 4200MAH 8.4-VOLT
SKU: T05W 2951X
Description
This 8.4V battery features a 4200mAh capacity, providing extended run times. It utilizes Sub C size cells and includes a new high current connector with gold-plated copper terminals for efficient power transfer. The battery is equipped with Traxxas iD Auto Battery Identification, which allows compatible Traxxas iD chargers to automatically configure optimal charging settings.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | TRAXXAS |
| Part Number | T05W 2951X |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy