SMC HCL-RS Series 2S 6400mAh 150C 7.4V LiPo Battery

Race ready and engineered for demanding competitive RC racing applications, the SMC HCL-RS Series 7.4V 6400mAh 150C LCG Hardcase LiPo Battery delivers strong voltage stability, high discharge capability, and durability you can trust on race day. Designed in a low-center-of-gravity (LCG) hardcase configuration, this pack helps improve chassis balance and cornering performance while maintaining consistent power output throughout the run. Developed as part of SMC’s High Cycle Life – Race Series (HCL-RS), it’s built for serious racers who value repeatable results.

These cell formulations were developed for SMC by an independent factory specifically for racing applications. While higher mAh and extreme C ratings are common in flight and speed-run packs, the demands of competitive on-road and off-road racing are different. These race-focused formulas are optimized to reduce internal resistance and maximize mAh per cubic centimeter, resulting in improved voltage retention and reduced sag under real-world racing loads.

• Low Internal Resistance (IR)
• High Capacity for Flat Discharge Curve
• High Average Discharge Voltage
• Voltage: 7.4V LiPo
• Capacity @ 7.4v - 6400mAh +/- 5%
• Discharge Rate: 150C
• Dimensions: 139mm(L) x 47mm(W) x 19.3mm(H)
• Weight: 254 grams +/- 2%
• Connector: 5mm Bullet
• ROAR Approved