5S 21V Li-Battery Protection Board Universal Tool Protection Board with Temperature Protection Board Module
Category : Modules
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Brief :
This product is made entirely of imported A-grade electronic raw materials, and the main control C has protection functions，such as overcharging, overdischarging, overcurrent, and short circuit. It is used for various power cell 3.7V 3.2V lithium battery cell, using protective IC and high-quality MOS tube, FR-4 is lightweight, suitable fo
