The Intellect CT2S10400MC4 is a 2S LiHV stick battery for touring car stock classes and long final runs. With a capacity of 10400 mAh and a weight of 330 g, this battery offers a very long run time and calms the chassis on tracks with little grip or uneven surfaces. The hard case in the classic 139 mm stick format fits into standard touring car battery bays and places the weight low in the chassis, which improves driving stability.

The 120C discharge rate provides ample power reserve so that the battery offers a stable voltage level throughout the entire run. This supports consistent lap times and a predictable driving experience from the first to the last lap. The high capacity prevents the voltage from dropping too early and offers additional reserves at the end of the race, especially with the high gear ratios typical of stock cars and demanding layouts. The 5 mm gold contact sockets ensure a robust, low-loss connection to the controller, even at high currents.

The 2026 Silicon Graphene LiHV cell technology offers very low internal resistance, lower heat generation and improved cycle stability with proper handling. As a LiHV battery, the CT2S10400MC4 can be charged up to 4.35 V per cell, with a nominal voltage of 7.6 V. This ensures a noticeable power boost at the start of the run and a strong power output right to the end. Designed for chassis that support the popular 139 mm stick format, this battery combines performance, run time and stability for demanding stock racing.

Key features & characteristics

• Very high 10400 mAh capacity for long stock finals and demanding tracks.
• LiHV technology with nominal voltage of 7.6 V and end-of-charge voltage of up to 4.35 V per cell.
• 120C discharge rate for reliable power output and powerful acceleration.
• HC21 full-format stick housing brings weight deep into the chassis and increases driving stability.
• Classic 139 x 47 mm stick layout for standard 1/10 touring car battery bays.
• 5 mm gold contact sockets for robust, high-current connections and low-loss power transmission.
• 2026 Silicon Graphene cell chemistry with very low internal resistance and reduced heat generation.
• Approved for EFRA, BRCA, ROAR and IFMAR.

Technical data