12.6V BMS 3S 25A 18650 Lithium Battery Protection Board Original price was: ₹199.00.Current price is: ₹139.00.
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TP4056 1A Charging Module Without Protection for 3.7V Li-ion Battery Original price was: ₹25.00.Current price is: ₹15.00.

14.8V BMS 4S 20A 18650 Lithium Battery Protection Board

SKU: ES1591

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Original price was: ₹220.00.Current price is: ₹126.00.

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Description

BMS stands for the battery management system. This is a BMS with 20A current and 14.8V voltage rating to charge 4 cells of Li-ion cell. The module comes with overcharge protection, over-discharge protection, overcurrent protection, and short circuit protection.

Features

  • High-accuracy voltage detection circuit
  • Terminal of the charger using high voltage device
  • Built-in three-stage over-current detection circuit
  • Can control the battery charge and over-discharge
  • Low standby current consumption
  • Small size
  • Simple writing, circuit connection, and installation

Specification

  • Overcharge voltage range: 4.25V-4.35V±0.05V
  • Over discharge voltage range: 2.3V-3.0V±0.05V
  • Charging voltage: 16.8V to 17V
  • Upper limit working current: 10A
  • Upper limit instantaneous current: 20A
  • Quiescent current: <30µA
  • Internal resistance: 45mΩ
  • Operating temperature range: -50℃ to +50V
  • Storage temperature range: -50℃ to +80℃

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