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3S 40A 12.6V Lithium Battery Protection Board BMS Module with Balance
This high-performance 3S 40A Lithium Battery Protection Board (BMS) manages and protects three series-connected 3.7V lithium cells (such as 18650, 21700, or Li-Po packs). It includes an integrated active cell-balancing circuit to maximize battery life and safeguards your projects against overcharge, over-discharge, and high-current short circuits up to 40A.
৳ 120.00৳ 150.0020% off3S 40A 12.6V Lithium Battery Protection Board BMS Module with Balance
৳ 120.00৳ 150.0020% off
