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MAJESTRONICZ

18650 BMS-3S-10A

18650 BMS-3S-10A

Regular price Rs. 75.00
Regular price Sale price Rs. 75.00
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A 3S 20A 18650 BMS (Battery Management System) is designed to protect and manage a 3-cell lithium-ion battery pack (typically using 18650 cells) connected in series. 

Basic Overview:

  • Configuration: 3S = 3 cells in series
    (3 × 3.7V nominal = 11.1V nominal, 12.6V fully charged)

  • Current Rating: 20A continuous discharge

  • Battery Type: Li-ion 18650 or similar lithium cells

  • BMS Type: With protection (not a balance charging board)

 Features:

Feature Description
Overcharge Protection Usually ~4.25V per cell
Over-discharge Protection Around 2.5V–2.7V per cell
Overcurrent Protection Cuts off above 20A (may vary slightly)
Short Circuit Protection Yes
Balanced Charging Optional (some BMS have this)
Operating Temp -20°C to 60°C typically
Charge/Discharge Ports Same port (P-), or separate (P- and C-) depending on model
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