Description

BMS 2S 13A 18650 7.4V–8.4V Lithium Battery Protection Board

The BMS 2S 13A 18650 Lithium Battery Protection Board is a high-current, reliable solution designed to safely charge and protect 2S lithium-ion battery packs. Supporting 13A charge and discharge current, this board is perfect for high-power DIY battery packs, electric vehicles, portable electronics, and hobby projects. It effectively prevents overcharge, over-discharge, and short circuits, ensuring your 7.4V–8.4V lithium-ion cells operate safely and maintain long-term performance.

With its compact, durable design, the 2S 13A BMS is easy to integrate into 18650 battery packs, providing robust protection without adding unnecessary bulk. This module is ideal for applications that require high current output and consistent, safe performance.

Key Features

• Battery Type: 2S Li-Ion / LiPo (7.4V nominal, 8.4V max)

• Charge & Discharge Current: 13A, suitable for high-power devices

• Protection Functions: Overcharge, over-discharge, short-circuit, and overcurrent protection

• Battery Compatibility: Designed for 2S 18650 Li-ion battery packs

• Compact and Durable: Lightweight design fits easily into small and medium-sized battery packs

• Applications: DIY electronics, portable devices, high-drain tools, e-bikes, RC vehicles, and robotics

Benefits

• Enhanced Battery Safety: Protects 2S lithium-ion packs from damage caused by overcharging, over-discharging, or short circuits.

• High-Current Capability: Supports 13A, allowing safe use in high-power devices and motors.

• Durable and Compact Design: Lightweight module that can easily fit into most battery enclosures.

• Versatile Applications: Suitable for DIY battery packs, hobby electronics, e-bikes, RC cars, and portable tools.

• Reliable Performance: Ensures stable and consistent battery operation under high-load conditions.

Applications

DIY Battery Packs

Perfect for assembling 2S lithium-ion battery packs with 18650 cells, providing essential protection and reliable performance.

Electric Bikes and Portable Vehicles

Supports safe operation for high-current battery packs in electric scooters, e-bikes, and other small electric vehicles.

Hobby Electronics and Robotics

Ideal for RC cars, drones, robotics kits, and high-power DIY projects, ensuring your devices receive stable and safe power.

Portable Devices and Tools

Protects battery packs in LED lighting, portable fans, and other moderate to high-drain electronics.

Specifications

Installation Tips

• Observe correct polarity when connecting batteries to avoid damage.

• Use proper soldering or welding techniques for a secure connection.

• Do not exceed the rated 13A current to maintain safe operation.

• Ideal for high-power DIY battery packs and portable electronics projects.

Conclusion

The BMS 2S 13A 18650 7.4V–8.4V Lithium Battery Protection Board is an essential component for high-current lithium battery packs. Its advanced overcharge, over-discharge, overcurrent, and short-circuit protections safeguard your cells while extending their lifespan.

Perfect for DIY battery projects, high-power electronics, portable devices, and electric vehicles, this 2S BMS combines robust protection, high-current capability, and compact design, ensuring that your lithium-ion battery packs operate safely, efficiently, and reliably.

Investing in this 2S 13A BMS guarantees maximum battery performance, safety, and long-term reliability, making it a critical addition to any high-power lithium battery project.

Data Sheet