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Continue to ChatBMS Charger Protection Board for 3S 40A https://www.multanelectronics.com/product/3s-12-6v-18650-lithium-battery-charger-protection-board-pcb-bms-cell-40a-module/
BMS Charger Protection Board for 3S 40A https://www.multanelectronics.com/product/3s-12-6v-18650-lithium-battery-charger-protection-board-pcb-bms-cell-40a-module/