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7S 29.4V 15A 18650 Li ion Lithium Battery Protection Board Module BMS PCB Board with Balanced Heat Sink for Li-ion Lithium Battery Cell

Model: HX-7S-TY-T20; The lithium battery protective board is a charge and discharge protection for the series lithium battery pack; when fully charged, the voltage difference between the batteries of each monomer can be less than the set value (general soil 20mv), and the average charging of each single battery of the battery pack can be achieved. , Effectively improved the charging effect under the series charging method; At the same time, it can also detect the overvoltage, under pressure, overcurrent, short -circuit, and over temperature of each single battery in the battery pack to protect and extend the service life of the battery; Rreat pressure protection causes the battery to avoid damaging the battery due to excessive discharge during discharge.; The described power range is suitable for the following products: massageer battery pack, LED light spare power supply, 12V electronic products, solar street light battery packs, monitoring spare power supply, and other products.

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First Listed on Newegg	August 10, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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