This Battery Charging Protection Board is designed for 5-series lithium-ion battery packs, ensuring safe and efficient operation for Makita power tools. Equipped with a specialized IC processor, it monitors real-time voltage, current, and temperature, providing comprehensive protection against overcharge, over-discharge, and short circuits. With low power consumption and a compact design, this module enhances battery life and performance in demanding environments.

Key Features

• Comprehensive Battery Protection: Includes overcharge, over-discharge, and short circuit protection.
• High Compatibility: Designed for 5-series lithium-ion batteries, ideal for power tools.
• Specialized IC Processor: Monitors real-time voltage, charge/discharge current, and ambient temperature.
• Energy Efficient: Low power consumption with a working current of just 25uA.
• Durable Design: Operates in extreme temperatures ranging from -55°C to 120°C.

Technical Specifications

• Charge Voltage: 25V
• Current Range: 8-20A
• Overcharge Protection Delay: 1 second
• Dimensions: 46x40mm
• Operating Temperature: -55°C to 120°C, RH ≤ 75%
• Storage Temperature: -55°C to 175°C, RH ≤ 75%
• Working State Current: 25uA at 25°C
• Quiescent Current: 6uA