About the Traxxas TRX-4 Platform
The Traxxas TRX-4, often written as TRX-4 or TRX4, is one of the most versatile 1/10 scale RC crawler platforms on the market. Known for its portal axles, two-speed transmission, and remote-locking differentials, the TRX-4 lineup delivers both scale realism and trail-tough performance. Whether you are into TRX4 Sport, TRX4 Defender, TRX4 High Trail, TRX4 Bronco, or the brand-new Nissan Pathfinder TRX-4, each shares the same proven chassis design and power system.
Battery Guide for TRX4 Crawlers
| Battery Type | Capacity Range | Best Use Case |
|---|---|---|
| 2S LiPo | 3300mAh – 4000mAh | Lighter setup for technical crawling and improved agility. |
| 3S LiPo (Official Recommendation) | 5000mAh | Balanced performance and runtime. The most popular choice for all TRX-4 variants. |
| 3S LiPo (High Capacity) | 6000mAh – 8200mAh | Ideal for extended trail sessions and long runtime requirements. |
Why Upgrade to CNHL Batteries for TRX4
While Traxxas offers stock battery packs, many enthusiasts choose CNHL upgrades to unlock higher C-ratings, longer runtimes, and more consistent power delivery. Whether you own a TRX4 Defender for scale looks, a TRX4 Sport for simplicity, a lifted TRX4 High Trail, a popular TRX4 Bronco, or the nostalgic Pathfinder TRX-4, CNHL batteries bring reliable performance and the durability needed for serious trail runs.
TRX4 Body Styles and Community Favorites
The TRX-4 series has become a fan favorite due to its wide variety of licensed and original body shells. From the rugged Land Rover Defender, to the vintage Ford Bronco, to the lifted High Trail Edition, and now the retro-inspired Nissan Pathfinder, there is a TRX-4 crawler for every style of RC enthusiast. Many drivers collect multiple bodies and swap them onto the same chassis for a new look without changing the underlying performance.
Find the Best Battery for Your Traxxas TRX4
No matter which version of the TRX-4 you run, the right battery can make all the difference. Browse our full range of 3S LiPo batteries, or check our 2S LiPo battery collection for lighter setups. For model-specific recommendations, see our guides for the TRX-4 Nissan Pathfinder, TRX-4 Defender, TRX-4 Bronco, and other popular variants.
For a deeper look at the Traxxas TRX-4 series, including models like the Defender, Sport, High Trail, Bronco, and the new Nissan Pathfinder, check out our TRX-4 Series Overview Blog. It covers platform details, body style differences, and more insights from the RC community.