1S 3.7V 3A Li-ion Battery Protection Module BMS PCM Board for 18650 Lithium Battery

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1S 3.7V 3A Li-ion Battery Protection Module BMS PCM Board for 18650 Lithium Battery
  • 1S 3.7V 3A Li-ion Battery Protection Module BMS PCM Board for 18650 Lithium Battery_img_0

1S 3.7V 3A Li-ion Battery Protection Module BMS PCM Board for 18650 Lithium Battery

32 BDT35 BDTSave 3 BDT
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1-PCS 1S 3.7V 3A BMS

Specifications:

  • Battery Type: 1S (Single Cell) Li-ion, 18650 Lithium Battery
  • Nominal Voltage: 3.7V
  • Maximum Current: 3A (Continuous discharge)
  • Protection Features: Overcharge, over-discharge, short-circuit protection
  • Overcharge Voltage: 4.2V (Max per cell)
  • Over-discharge Voltage: 2.5V (Min per cell)
  • Working Voltage Range: 3.0V to 4.2V
  • Size: Compact design (Approx. 45mm x 20mm x 2mm)
  • Weight: Lightweight (Approx. 5g)

Application:

  • DIY Power Banks: Safely manage single-cell Li-ion batteries for portable charging solutions.
  • Battery-Powered Electronics: Use for personal electronics, such as flashlights, fans, or portable devices.
  • Small Electric Vehicles: Integrate into small e-bikes, scooters, or toys.
  • Energy Storage Systems: Ideal for small-scale battery energy storage applications.
  • Remote Power Solutions: For off-grid systems requiring portable, reliable power.

Description:

The 1S 3.7V 3A Li-ion Battery Protection Module is designed for protecting 18650 lithium-ion batteries in single-cell configurations. This BMS (Battery Management System) or PCM (Protection Circuit Module) offers comprehensive protection features, including overcharge, over-discharge, and short-circuit protection, ensuring the safety and longevity of the battery. With a 3A maximum continuous discharge current, this module is ideal for low-power applications such as DIY power banks, small electronics, and battery-powered devices. It ensures the battery operates within safe voltage limits (3.0V to 4.2V) and provides reliable protection against common electrical faults. The module is compact and easy to integrate into 18650 battery packs, making it a perfect solution for personal projects and portable devices.

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