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

 110

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βœ… Supports 2S (7.4V) Li-ion / Li-Po Battery Packs
βœ… Overcharge Protection: 4.25V – 4.35V Β±0.05V
βœ… Over-Discharge Protection: 2.3V – 3.0V Β±0.05V
βœ… Continuous Current: 3A | Peak Current: 5A
βœ… Short-Circuit Protection: Auto Recovery Supported
βœ… Ultra-Low Standby Current: <3Β΅A for Long Life
βœ… MOSFET Controlled Charging & Discharging
βœ… Compact Design, Easy to Install
βœ… Operating Temp: -40Β°C to +50Β°C

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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 β€” 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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