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3s 40A 18650 11.1V 12.6V Li-Ions Battery BMS Board with Balance


Product Details

  • Charging voltage: 25.5V
  • Charging current: 40A (max)
  • Overcharge detection voltage: 25±0.025V
  • Overcharge protection delay: 0.1S
  • Over discharge detection voltage: 2.50±0.08V
  • Over discharge detection delay: 0.1S
  • Working current: 20A
  • Temperature range: -40 – 85 ℃
  • Compatible With: 11.1V-12.6V lithium battery
  • Number of cells in Series: 3s


** Product image is for reference purpose only.
Pls. refer to Description for more Info.

3S 40A 18650 11.1V 12.6V Li-ion Battery BMS Board (With Balance) is an electronic system that manages a rechargeable battery by monitoring its state, calculating the data, reporting that data. It gives overcharge Protection, short circuit protection, and over-discharge protection to the battery. The term 3S 40A 11.1V-12.6V BMS denotes 3 series, 11.1V-12.6V battery pack with 40A continues discharging current. It comes with a recovery function-AUTO Recovery. This balance version is suitable for starting current below 80A, power 135W below the drill (With balance). For a rechargeable battery pack, BMS is a must-needed device for safe operation.

Package Contains
  • 1 x 3s 40A 18650 11.1V 12.6V Li-Ions Battery BMS Board with Balance

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  1. Hitesh Kumar (verified owner)

    Best BMS best performance and best delivery

    Hitesh Kumar