Traxxas 2844R - Power Cell Hard Case 7.4V 2S LiPo Battery, 5200mAh 35C

Designed for spec-class racing, the Traxxas 2844R Power Cell Hard Case 7.4V 2S LiPo Battery delivers a blend of protection, capacity, and punch for demanding track days. The rugged hard case guards against crash damage while meeting sanction race requirements, helping you stay focused on the approach to the next heat. The enhanced 35C discharge rate is built to help brushless systems respond with responsive throttle and consistent power delivery, enabling clean acceleration and smooth transitions through corners.

Key features and how they translate to real‑world use:

Key specifications

• Capacity: 5200mAh
• Voltage: 7.4V (2S) LiPo
• Cell count: 2S
• Discharge rate: 35C
• Hard case construction for added durability
• Includes: 1 LiPo battery, hard case
• Dimensions: 139 mm (L) x 25 mm (H) x 47 mm (W)
• Weight: 9.8 oz

Durability and race readiness

• Hard case protection helps resist crash damage on rough tracks
• Sanction race compliance and reliability for spec-class events
• Compact size and weight balance to fit a variety of Traxxas vehicles

Practical use and care

Install the pack into a compatible Traxxas model and connect with the proper power lead. Use a LiPo‑approved charger and follow safety guidelines for charging, storage, and handling. Regularly inspect the pouch and case for wear and ensure secure installation before each run.

Real‑world scenarios

On sunny race days or in a home practice session, this battery aims to provide steady power during long runs and quick bursts when the pace heats up. The 5200mAh capacity supports extended sessions, while the 35C discharge rate offers responsive performance without compromising protection. While outcomes depend on your setup and driving, this battery is designed to be a reliable component within a well‑balanced system.