2S 4A BMS Li-ion Battery Charger Protection Module

2S 4A BMS Li-ion Battery Charger Protection Module is a small PCB mounted Lithium Battery charger protection module. This small and intelligent BMS module has features like Short circuits, Overcharge, Over-discharge, and Over-current protection. It is straightforward to install and convenient in all your DIY portable projects.

Li-ion Battery Charger  2S 4A   has a Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit). MOS transistors can control the battery charge and discharge.

Therefore a BMS may also feature a precharge system allowing a safe way to connect the battery to different loads and eliminating the excessive inrush currents to load capacitors.

Specification:  HXYP-2S-A18

Package included: 1 x 2S 4A BMS Li-ion Battery Charger Protection Module

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