The KP 702030 3.7V 650mAh Li-Po Rechargeable Battery is a lightweight and high-performance 1S lithium polymer (Li-Po) battery designed for mini drones, RC aircraft, robotics, IoT devices, and portable electronic applications. With a 650mAh capacity, it delivers reliable power and extended runtime while maintaining a compact and lightweight form factor.

The 702030 battery designation refers to its approximate dimensions of 7 × 20 × 30 mm, making it suitable for projects where space is limited. It provides a nominal voltage of 3.7V and a maximum charging voltage of 4.2V, making it compatible with standard 1S Li-Po charging circuits.

This battery is ideal for hobbyists, students, makers, and engineers building drones, wireless devices, wearable electronics, RC toys, Bluetooth projects, and embedded systems.

Note: Charge only with a compatible 1S (3.7V) Li-Po charger. Do not overcharge, puncture, short-circuit, crush, or expose the battery to excessive heat. Verify the connector type before purchasing, as it may vary by stock.

Specifications

Features

• Genuine KP 702030 Li-Po rechargeable battery
• 3.7V nominal output voltage
• 650mAh capacity for longer runtime
• Compact 702030 soft-pack design
• Lightweight and high energy density
• Stable voltage output
• Rechargeable with compatible 1S Li-Po chargers
• Suitable for compact battery-powered devices
• Long cycle life with proper charging
• Ideal for drones, robotics, and portable electronics

Applications

• Mini Drones
• RC Quadcopters
• RC Helicopters
• Remote Control Toys
• Arduino Projects
• ESP32 Projects
• ESP8266 Projects
• Raspberry Pi Portable Projects
• Robotics
• IoT Devices
• Bluetooth Devices
• Wearable Electronics
• Portable Instruments
• Wireless Sensors
• DIY Electronics
• Educational STEM Projects

Package Includes

• 1 × KP 702030 3.7V 650mAh Li-Po Rechargeable Battery