7.4V 2S Li-Po Battery Pack High Discharge Rechargeable Cell for RC and Robotics

Product Description The 7.4V 2S Li-Po Battery Pack is a versatile power solution designed for mid-range robotics, RC vehicles, and portable electronic systems. By combining two high-performance lithium polymer cells in series, this pack delivers a punchy 7.4V nominal output that perfectly bridges the gap between single-cell 3.7V systems and larger 11.1V packs. Its slim profile and lightweight "pouch" construction make it an ideal choice for weight-sensitive applications like small drones, gliders, and compact robotic rovers requiring a steady high-current discharge.

Key Features

• High Power-to-Weight Ratio: Delivers significant current output while maintaining a minimal physical footprint.

• Standard 2S Configuration: Provides a nominal 7.4V (8.4V peak), ideal for many servos and motor drivers.

• Integrated Balance Lead: Comes with a standard JST-XH 3-pin connector for precise individual cell balancing.

• Low Internal Resistance: Minimizes voltage sag during high-torque motor maneuvers or rapid acceleration.

• Flexible Termination: Available with standard RC connectors for quick integration into existing flight controllers.

Technical Details

• Energy Density: High Wh/kg for extended operation

• Max Charge Rate: 1C (Recommended for longevity)

• Standard Discharge: 20C to 30C (Check specific batch rating)

• Operating Temperature: -20°C to +60°C

• Storage Voltage: 3.8V to 3.85V per cell

• Dimensions: Approx. (Varies) x (Width) x (Length) — check batch for exact fit.