6400mAh 7.4V 2S2P Flat 18650 Li-Ion Battery

Product Description

The 6400mAh 7.4V 2S2P Flat 18650 Li-Ion Battery delivers high-capacity, reliable power for a wide range of RC applications, including RC cars, FPV systems, robotics and transmitter packs. Built using two 3200mAh 18650 cells in parallel (2P) per series group, this 2S2P configuration doubles capacity while maintaining a stable 7.4V output, providing extended runtimes and consistent performance. Its flat design ensures easy installation in space-limited setups while offering a lightweight yet powerful energy solution.

Available with a choice of connectors, including Deans, JR Universal, Mini Tamiya, SM2P, Spektrum and XT60, this battery provides seamless compatibility with various RC models. The JST-XH balance lead helps maintain cell balance during charging, ensuring maximum performance and extended lifespan. Whether you’re powering an RC vehicle, drone system, FPV goggles or robotics project, this battery offers a dependable and long-lasting energy source.

Key Features & Benefits

• 6400mAh capacity & 7.4V output – Delivers extended runtimes for RC cars, FPV systems and robotics.
• High-quality 18650 cells – Trusted cells ensure stable voltage, efficiency and long cycle life.
• 2S2P parallel configuration – Two 3200mAh cells in parallel per series group for double the capacity.
• Flat configuration – Compact design allows for easy integration into various RC setups.
• Choice of connectors – Available with Deans, JR Universal, Mini Tamiya, SM2P, Spektrum and XT60.
• JST-XH balance lead – Maintains cell balance during charging to extend battery life.
• Ideal for RC applications – Perfect for RC cars, drones, FPV goggles, robotics and transmitters.

Safety Information

Always follow manufacturer guidelines for safe charging, usage and storage of Li-Ion batteries. Use a compatible Li-Ion charger, ensuring correct voltage and current settings. Avoid overcharging, deep discharging and exposure to extreme temperatures. Monitor the battery during use to prevent overheating. Never leave the battery unattended while charging, and store it in a cool, dry place away from flammable materials. Improper handling can cause damage, fire or injury. Dispose of used batteries responsibly according to local regulations.