4S 30A High Current Li-ion Lithium Battery 18650 Charger Protection Board Module 14.4V 14.8V 16.8V Overcharge Module for Arduino
USD 2.87USD 3.19
4S 30A High Current Li-ion Lithium Battery 18650 Charger Protection Board Module 14.4V 14.8V 16.8V Overcharge Module for Arduino