3S 25A 18650 Lithium Ion BMS for 11.1V Battery

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Sold By: HatchnHackSKU: B18-58

Sale price₹ 140.00 Regular price₹ 154.00

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A battery management system (BMS) provides protection during the charging and discharging process, Increases the lifetime of the battery. This 3S 25A Lithium Ion BMS is a high-quality BMS for Lithium-Ion Battery. The module interfaces with 3 Lithium-Ion cells of 3.7V associated in an arrangement so that they make up an 11.1V Battery Pack.  The BMS provides Over-discharge protection, over-current protection, and load short circuit protection. This BMS has a Balance Charge feature. The maximum continuous charge/discharge rate is 25A.

The 3S 25A Lithium Ion BMS also features connections for the Temperature probe. The module will compensate the charging or discharging current for the temperature.


  • P+/P-: Charging Or Discharging
  • B+/B-/B1/B2: Battery Pack Connections in 3 Series Format
  • S1/S2: Temperature probe
Charging Voltage 12.6V DC CC/CV
Balance Voltage for Single Cell 4.2V
Max Continuous Charge/Discharge Current 25A
Overcharge Detection Voltage 4.25V
Overcharge Release Voltage 4.15V
Over-Discharge Detection Voltage 2.3V
Over-Discharge Release Voltage 3.0V
Over-Current Detection Current 35A
Dimensions 32x40x16mm
External Short Circuit Detection Yes
Automatic Recovery on the release of a fault condition Yes
Country of Origin China

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