7S 25.9V 20A Lithium Ion Battery Management System LB-8389

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Sold By: HatchnHackSKU: E08-35

Sale price₹ 911.00 Regular price₹ 1,150.00

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The LB-8389 7S 25.9V 20A is a BMS - a battery management system designed to monitor the status of batteries and control the charging and discharging processes. Li-ion batteries and LiFePO4 battery packs are both compatible with it. Protection from overcharging, over discharging, overcurrent, short circuit, and temperature are among the primary functions. The protection board is composed of premium MOS and foreign IC to prolong the cycle life of your battery.
In order to dissipate heat at a very high rate and allow the BMS to withstand large current, the high-quality heat sink is built of an aluminium alloy.


  • Cell overvoltage and under-voltage protection.
  • Intelligent battery balancing.
  • Fully sealed waterproof technology along  with dustproof, shockproof, anti-squeezing, and other protective functions


  • Solar Street Lamp
  • Backup power 
  • Energy storage 
  • Electrical vehicle 
LB-8389 7S 25.9V 20A
Type Battery Management System
Charging Current 20A
Discharging Current 20A
Max Voltage 25.9 V
Peak Current 80A
Dimension 63.2x52.5x10mm
Country of Origin China

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