18650 Li-ion 1S BMS Module (3A)

SKU: EAP-001226

In stock

  • High-accuracy voltage detection circuit;
  • Terminal of the charger using high voltage device;
  • Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);
  • MOS transistor can control the battery charge and discharge;

400 Ks

In stock


This is a 1S 3.7V 3A Lithium Ion BMS Module. This module is charging and protection module for Single Cell Lithium Ion or Lithium Polymer Battery. It provides the overcharge, over discharge and overcurrent protection. The charging voltage must be 4.2V. The module is very small in size and can be fixed directly with the battery. The 1S 3A Lithium Ion BMS Module starts the charge or discharge with some delay after the protection trigger has been removed.

B + Connect with battery positive.
B- Connect with battery anode.
P + Input/output positve
P- Input/output negative

SKU: EAP-001226 Categories: , Tag:
  • Over charge voltage: 4.25±0.05V
  • Over charge release voltage:4.23±0.05V
  • Over discharge voltage:2.54±0.1V
  • Maximal continuous charging current: 2A
  • Maximal continuous Discharging current: 2A
  • Over current protection: 3A

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