4S 4A BMS Battery Balance Module

Our 4S 4A BMS Battery Balance Module is a high-quality, reliable solution for your electronics projects. It is designed with the original "Hong Kong in the Ying" imported components, ensuring top-notch performance. This module is perfect for Arduino, Raspberry Pi, and other microcontroller projects that require a dependable power source.

🔋 Superior Protection Features

This module provides comprehensive protection for your 3.7V lithium batteries, regardless of their shape. It features overcharge, over-discharge, overcurrent, and short circuit protection. These functions ensure the absolute safety and reliability of your battery pack, making it an excellent choice for electronics engineers and hobbyists alike.

👌 High-Quality Components

The 4S 4A BMS Battery Balance Module is built with high-quality components, including Japan IC, VISHAY, AOS, IR, and other top-tier MOSFETs. The FR-4 low-temperature coefficient sheet metal offers fine workmanship and durability. Each module undergoes a comprehensive test to ensure its quality and performance.

📏 Compact Size

With a small footprint of 48 * 15 * 3.5mm, this module is suitable for projects that require high integration and cost-effectiveness. Its compact size does not compromise its performance, meeting various performance requirements.

📝 Technical Specifications

• Model: HH-P3-10.8
• Overcharge voltage range: 4.25-4.35v ± 0.05v
• Over discharge voltage range: 2.5-3.0v ± 0.05v
• Maximum operating current: 3A
• Operating temperature: -40 --- +50 °C
• Maximum instantaneous current: 4-6A
• Storage conditions: -40-- +80 °C
• Quiescent current: less than 6uA
• Effective life: more than 50,000 hours
• Resistance: less than 45mΩ
• Short circuit protection: Load off or load recovery balance

📌 Note

If there is no voltage at the output terminal after correctly connecting the battery, please activate the protection board using the charger. This will ensure the proper functioning of your 4S 4A BMS Battery Balance Module.