3.7V Rechargeable LiPo Battery

3.7V Rechargeable LiPo Battery series is engineered to deliver stable power, long lifecycle, and superior efficiency for a wide range of low-power and portable electronic applications. Available in multiple capacities—130mAh, 160mAh, 300mAh, 400mAh, 500mAh, 650mAh, and 1000mAh—these lithium polymer batteries offer the perfect combination of compact size and powerful output. Whether you’re developing a DIY project, wearable device, IoT prototype, or compact robotic system, this LiPo battery range ensures consistent energy delivery and reliability.

Designed with premium-grade lithium polymer cells, each battery ensures high discharge efficiency, low internal resistance, and stable voltage performance, making it ideal for demanding electronics that require steady current flow. Lightweight, slim, and safe, the 3.7V LiPo battery series is one of the most popular choices for hobbyists, engineers, and embedded system developers.

Key Features

✔ Wide Range of Capacities

Choose from 130mAh to 1000mAh, ensuring the perfect match for your project’s runtime and power requirements.

✔ Lightweight & Ultra-Compact

Lithium polymer chemistry provides excellent energy density, making these batteries slim, lightweight, and suitable for handheld or micro-sized devices.

✔ Stable 3.7V Output

Delivers steady voltage for reliable performance, even under constant load.

✔ Rechargeable and Long-Lasting

Supports hundreds of charge cycles, offering long operational life and reducing the need for frequent replacements.

✔ Built-in Protection Circuit (Optional in Some Variants)

Enhanced safety against:

• Overcharge

• Over-discharge

• Overcurrent

• Short circuit

✔ High Discharge Efficiency

Ideal for electronics requiring consistent current without voltage drops.

✔ Quality Lithium Polymer Cells

Manufactured with high-purity materials for improved performance, life cycles, and safety.

✔ Universal Compatibility

Can be integrated with microcontrollers, sensors, wireless modules, and compact embedded circuits.

Technical Specifications (Typical Values)

Applications

The 3.7V Rechargeable LiPo Battery range is suitable for a wide variety of modern electronic devices and DIY applications, including:

● Wearable Technology

Fitness trackers, health monitors, smart badges, and compact body sensors.

● IoT and Wireless Devices

Smart modules, BLE devices, LoRa nodes, sensor nodes, and home automation gadgets.

● DIY Electronics & Embedded Systems

Arduino, ESP32, ESP8266, Raspberry Pi Pico, and microcontroller-based projects.

● Portable Gadgets

Mini fans, handheld tools, flashlights, portable media players, and audio devices.

● Robotics Projects

Mini robots, drones, toys, servo-driven mechanisms, and prototyping platforms requiring lightweight power sources.

● Educational Kits & STEM Projects

Ideal for school projects, engineering labs, and maker activities due to easy integration and safe operation.

● RC Hobby Applications

RC cars, boats, micro-drones, and other compact radio-controlled models.

Why Choose This LiPo Battery Series?

The 3.7V LiPo Battery range offers an unbeatable combination of compact form factor, reliable performance, and versatility. Its high energy density ensures long runtime, while the range of capacities allows users to select the perfect battery for their device requirements. These rechargeable batteries are trusted for DIY electronics, IoT deployments, robotics, and commercial prototypes due to their stability, durability, and safety.