2S 3A BMS Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board
₨ 110
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Supports 2S (7.4V) Li-ion / Li-Po Battery Packs
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Overcharge Protection: 4.25V β 4.35V Β±0.05V
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Over-Discharge Protection: 2.3V β 3.0V Β±0.05V
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Continuous Current: 3A | Peak Current: 5A
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Short-Circuit Protection: Auto Recovery Supported
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Ultra-Low Standby Current: <3Β΅A for Long Life
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MOSFET Controlled Charging & Discharging
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Compact Design, Easy to Install
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Operating Temp: -40Β°C to +50Β°C
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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