Battery Charger Protection Module

Lithium Battery Charger Protection Module (BMS) 5S 15A 21V

100.00 EGP

5S 15A Li-ion Lithium Battery 18650 Charger PCB BMS 18.5V 21V Cell Protection Board Integrated Circuits

Out of stock

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Description

Battery Charger Protection Module

Lithium Battery Charger Protection Module (BMS) 5S 15A 21V

  • 5S 15A PCM/PCB/BMS for 18.5V Li ion lithium battery pack
  • It is a Battery Management System for 18650 Lithium Ion Battery Pack.
  • The main functions of BMS are over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection of Battery pack of 3.7V rated Li-ion Battery.
  • It Uses top quality (A-level) protective integrated circuit IC,Strong load ability,use high voltage resistance,low inner resistance power Mosfet.
  • The heat sink will greatly help cooling. IC itself has power balancing function.
Overview:
  • 5S 15A BMS Charge protection Circuit
  • Common Port for charge/discharge
  • Voltage: 18.5V
  • Charge Current: 15A
  • Discharge Current: 15A
  • Can be used in 3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4
Features:
  • The circuit is simple and reliable.
  • Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged.
  • Over current and short circuit protection .
  • Long time short circuit of the load won’t affect the PCB and the battery.
Specifications:
  • Model: 5S (3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4)
  • 5S 18.5V15A bms is used for 5 series 18.5V battery pack
  • Common Version : common port for charge/discharge
  • constant discharge current: 15A
  • Charge Current: 15A
  • Dimension: 88mm*17mm*3mm
  • Extreme low power consumption. The consumption of the whole device is less than 50uA.​
5S 18.5V Details Specifications
Discharge        Maximal Continuous Discharging Current 15A

 
 Peak Discharging Current 25A
Charge Charging Voltage 21V (18.5v battery)
Charging Current 15A (MAX)
Over charge protection Over Charge Detection Voltage  4.28±0.05V
Over Charge Detection Delay Time 0.5S
  Over Charger Release Voltage  4.08±0.05V
      Over discharge protection         Over Discharge Detection Voltage 2.55±0.05V
Over Discharge Detection Delay Time 0.1S
Over Discharger Release Voltage 2.9±0.01V
Over current protection Over Current Detection Voltage  150mV
Over Current Detection Delay Time 9MS
Over Current Protection Current  30 ± 3A
Over Current Protection Condition Disconnect the load
Short Protection Detection Condition       Exterior Short Circuit
Detection Delay Time 250uS
Release Condition Disconnect the load
Temperature Protection 65ºC or 75ºC optional
Internal Resistance Main circuit internal resistance ≤20mΩ

Package Included:
  • 1 x 5S 15A 18.5V BMS BALANCE COMMON PORT CHARGE PROTECTION BOARD 3.7 LI-ION CELL
Battery Charger Protection Module

Additional information

Dimensions 8.8 × 1.7 × 0.3 cm

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