10X 3S 40A 18650 Li-Ion Lithium Battery Charger Protection Board PCB BMS for 3S lithium batteries with a nominal voltage of 12.6V. The green PCB board, measuring 5 by 4.2 cm, features labeled connection points for 0V, 4.2V, 8.4V, and 12.6V. Designed for battery management systems, it supports continuous discharge currents up to 40A and charge currents up to 20A. Compatible with 18650, 26650, and polymer lithium cells, it includes an auto recovery function. Ideal for power tools and other applications requiring efficient battery protection.
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10X 3S 40A 18650 Li-Ion Lithium Battery Charger Protection Board Pcb Bms for Drill Motor 11.1V 12.6V Lipo Cell Module

Key item features

  • Li-ion Battery Protection Board
  • 11.1V 12.6V Module
  • 3S 40A BMS PCB

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