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1Pcs Green 4S 40A 14.8V 16.8V Li-Ion Lithium 18 650 Battery Pcb Board

<b>1Pcs Green 4S 40A 14.8V 16.8V Li-Ion Lithium 18 650 Battery Pcb Board</b><ul><li>Made of high-quality materials for durability and reliable performance</li><li>Designed to protect 4-series lithium-ion battery packs with a continuous discharge current of 40A</li><li>Suitable for use with electric drills, sprayers, LED lights, and low-power inverters</li><li>Compact dimensions approximately 45x55x3.4mm for easy integration</li><li>Includes built-in recovery function for automatic protection reset</li><li>Compatible with 3.6V and 3.7V lithium batteries including 18650 and 26650 types</li></ul>

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<p>The 4S 40A 14.8V 16.8V Li-Ion Lithium 18 650 Battery PCB Board is designed for high-quality protection of lithium battery packs. It features four strings of 40A continuous discharge current and a built-in recovery function for automatic recovery. This enhanced version is suitable for electric drills with starting currents below 80A and power under 230W, as well as sprayers, LED lights, and low-power inverters. The board integrates ten imported low internal resistance MOS tubes to ensure stable performance. It supports nominal voltages of 3.6V and 3.7V lithium batteries, including 18 650, 26650, and lithium polymer types. The protection board measures approximately 45x55x3.4mm and includes safety precautions for wiring and battery balancing. This product is essential for maintaining battery health and ensuring reliable operation in various electronic devices.</p>

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