2S 3A BMS Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board

 110

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โœ… Supports 2S (7.4V) Li-ion / Li-Po Battery Packs
โœ… Overcharge Protection: 4.25V โ€“ 4.35V ยฑ0.05V
โœ… Over-Discharge Protection: 2.3V โ€“ 3.0V ยฑ0.05V
โœ… Continuous Current: 3A | Peak Current: 5A
โœ… Short-Circuit Protection: Auto Recovery Supported
โœ… Ultra-Low Standby Current: <3ยตA for Long Life
โœ… MOSFET Controlled Charging & Discharging
โœ… Compact Design, Easy to Install
โœ… Operating Temp: -40ยฐC to +50ยฐC

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Upgrade your 2-cell lithium battery pack with this high-performance 2S 3A 8V BMS Protection Module!
It offers intelligent charge & discharge control, short-circuit safety, and precise voltage detection โ€” ensuring your battery stays healthy, efficient, and long-lasting.
Perfect for DIY Power Banks, Portable Devices, RC Models, and Solar Projects!

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