AVISRI 1 PCS BMS 3 Series 20A 12V 18650 Lithium Battery Protection Board(Pack of 1) Electronic Components Electronic Hobby Kit
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The 3 Series 20A 18650 Lithium Battery Protection Board protects 3-series lithium-ion or lithium-polymer battery packs by managing charging, discharging, and cell balancing, ensuring safe operation and optimizing battery life with overcharge, over-discharge, and short-circuit protection, compatible with 11.1V, 12V, or 12.6V battery packs.
