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3S 20A 18650 Lithium Battery Protection Board

In stock
₹239.00₹289.00
(Excluding IGST 18%)

This 3S (3-series) 18650 lithium battery protection board is designed to protect battery packs from overcharge, over-discharge, overcurrent, and short circuit. It ensures safe and reliable operation of 11.1V lithium-ion or lithium-polymer battery packs, commonly used in e-bikes, power tools, and portable electronics.

Estimated delivery:Aug 28 - Sep 01

SKU:

BL-02-BS-5202
  • Battery Type: 3S Lithium-ion/Lithium Polymer (11.1V nominal)
  • Continuous Discharge Current: 20A
  • Overcharge Cut-off Voltage: ~4.25V ± 0.05V per cell
  • Over-discharge Cut-off Voltage: ~2.5V ± 0.05V per cell
  • Overcurrent Protection: Yes
  • Short Circuit Protection: Yes
  • Balance Function: Included
  • Operating Temperature: -40°C to +60°C
  • PCB Thickness: Standard

Dimensions:

  • Length: Approx. 55 mm
  • Width: Approx. 40 mm
  • Height: Approx. 3.5 mm

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