3S 40A 12.6V Li-ion Lithium Battery BMS Balanced/Enhanced Protection Board

Role: 3 series 12.6V 40A lithium battery protection board. Do not intentionally short circuit. Strictly follow the diagram to connect 0V, 4.2V, 8.4V, 12.6V, do not intentionally short circuit. Type: Enhanced/Balanced Version.

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