2-Pack 70A Discharge Protection Boards, Compatible with DeWalt & Milwaukee 18V-20V MAX Batteries, Featuring Low Battery Discharge Cut-Off & Overheat Safety, BMS Only, Not for Charging
Amazon Price as of 03/06/2025 05:36 GMT+00:00
$19.99
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Product Description
Introducing our BMS Protection Board:
【Installation and Connection】: Basic electronic knowledge is recommended for installing and connecting the BMS protection board. If you have any questions during installation or usage, please don't hesitate to contact us.
【Not for Internal Charging Protection】: The program written into the BMS protection board's connection hole is not intended for use with internal 5S charging protection boards. The BMS is solely designed for low-voltage discharge protection and cannot be modified for charging protection.
【Testing Considerations】: When testing the low-voltage interception protection function of the BMS, factors such as battery voltage drop and backflow should be taken into account. Different testing methods and voltage drop factors may result in slight variations in test results.
【Wide Compatibility】: The BMS has a broad range of applications. Most 18V and 20V batteries lack built-in discharge protection systems. If the BMS size fits the internal space of your device, it's ideal for adapting adapters, work lights, fans, and other devices compatible with 18V and 20V voltages.
【Package Contents】: You will receive 2x BMS Boards (Battery Not Included).
• 【Universal Compatibility】: Compatible with DeWalt, Milwaukee, and other 18V-20V MAX batteries, our BMS protection board offers DIY enthusiasts the perfect solution to ensure safety.
• 【Protection Features】: Our board ensures battery safety by preventing over-discharge and overheating, extending lifespan. It disconnects at around DC 15V to shield equipment from low voltage damage.
• 【Easy DIY Installation & Usage Tips】: Tailored for convenience, this board ensures straightforward external connections. Connection method: 1. Battery positive "+" to BMS "IN+" terminal, 2. Battery negative "-" to BMS "GND", 3. BMS "OUT+" to device positive "+", 4. BMS "OUT-" to device negative "-". Ensure battery is fully charged to prevent disconnection from low power.
• 【Robust Maximum Load Capacity】: With the ability to handle up to 70A, our BMS protection board meets the demands of heavy-duty applications, ensuring smooth project execution without compromising safety or efficiency.
• 【Compact Design】: Approx. L: 1.1" x W: 0.8" x H: 0.38", our versatile board suits various setups, ideal for DIY projects. Ensure to follow the marked terminal instructions for a safe and effective installation.
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