7.4V 4000mAh 2S2P NMC Li-Ion Battery Pack with BMS for Drones & RC Vehicles – Uttam Robotics

7.4V 4000mAh 2S2P NMC Li-Ion Battery Pack with BMS – Reliable Power for Drones, RC Vehicles & Portable Electronics

Get stable, safety-protected power for your most demanding builds with the Uttam Robotics 7.4V 4000mAh 2S2P NMC Li-Ion Battery Pack with integrated BMS — engineered for drones, RC cars, electric bikes, and portable electronics where reliability is non-negotiable.

The 2S2P NMC cell configuration delivers a stable 7.4V nominal voltage and 4000mAh capacity, while the built-in Battery Management System (BMS) actively monitors cell health, manages balancing, and protects against overcharge, over-discharge, overheating, and short circuits.

Key Features

• High Capacity: 4000mAh for extended runtime in drones, RC vehicles, and portable devices
• Stable 7.4V Output: Consistent voltage for reliable, smooth device performance
• 2S2P NMC Chemistry: High energy density with excellent thermal stability and long cycle life
• Integrated BMS: Cell balancing, thermal protection, and overload protection in one system
• Compact & Lightweight: Fits drone frames, RC car bays, and portable device enclosures
• Versatile Applications: Drones, RC cars, e-bikes, model aircraft, and portable electronics

Specifications

• Voltage: 7.4V (Nominal)
• Capacity: 4000mAh
• Configuration: 2S2P
• Cell Chemistry: NMC (Nickel Manganese Cobalt)
• Protection: Integrated BMS

Applications

Drones, RC vehicles, electric bikes, model aircraft, and custom high-capacity 7.4V portable electronics builds.

Fast shipping across India — Uttam Robotics, premium components for makers, engineers, and professionals.