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3 Series 20A BMS Circuit 18560 Lithium Battery (2 Pcs)



  • Over-discharge voltage range : 2V-3V±0.1V
  • Low current consumption. Stable performance
  • Power rating : 20A
  • Overcharge release voltage : 4.25V-4.35V±0.05V Overcharging voltage range : 4.25±0.05V

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3 Series 20A BMS Circuit 18560 Lithium Battery (2 Pcs)
The 3 Series 20A BMS Circuit for 18650 Lithium Batteries is a high-performance solution for managing and protecting lithium battery packs. Designed with efficiency in mind, it ensures optimal utilization of battery power and enhances the overall performance of your electronic devices.

Advanced Battery Protection:
Equipped with advanced protection features, this BMS circuit safeguards the lithium battery pack against overcharging, over discharging, short circuits.
These protective measures not only prolong the battery lifespan but also enhance the safety of your electronic projects.

High Current Handling Capacity:
With a robust 20A current handling capability, so this BMS circuit can effectively manage high-power applications.
It allows the battery pack to deliver a stable and reliable current output, making it suitable for power-hungry devices and projects.

Balanced Charging Technology:
The BMS circuit incorporates balanced charging technology, ensuring that each individual cell within the battery pack charges evenly. This balance in charging prevents cell imbalances, enhances battery longevity, and maximizes the overall energy storage.

Compact and Space-Efficient Design:
Featuring a compact form factor, this BMS circuit is space-efficient, so making it suitable for applications where size constraints are a concern. Its small size facilitates easy integration into various electronic devices, but ensuring seamless operation without occupying excessive space.

Flexible Voltage Compatibility:
Designed to handle 3 series lithium battery configurations, this BMS circuit offers flexibility in voltage compatibility. It is compatible with a wide range of 18650 lithium batteries, making it versatile for diverse electronic projects and applications.

Easy Installation and Integration:
The BMS circuit is designed for user convenience, allowing for straightforward installation and integration into battery packs. Its user-friendly interface and clear labeling simplify the wiring process, making it accessible for both beginners and experienced electronics enthusiasts.


  • Suitable for the drills with starting current below 80A, power 135W below.
  • Continuous charge current (upper limit): 20A.
  • Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use).
  • Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery).
  • 3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery).

To Learn More Visit our Website

For more information:-www.mifraelectronics.com 

* Product Images are shown for illustrative purposes only and may differ from actual product.

Package Includes:

  • 1 x 3 Series 20A BMS Circuit 18560 Lithium Battery (2 Pcs).

Weight 0.15 kg


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