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3S 40A 12.6V Balanced 18650 Li-ion BMS Protection Board

K-TECHNICS
In stock
KSh500.00

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Key Features

  • Designed for 3S (12.6V) lithium battery packs
  • 40A continuous discharge current
  • Integrated cell balancing for improved battery life
  • Supports 18650 batteries
  • Overcharge protection
  • Over-discharge protection
  • Overcurrent and short-circuit protection
  • Low standby power consumption
  • Compact PCB for easy battery pack integration

Technical Specifications

Parameter Specification
Product Type Lithium Battery Management System (BMS)
Battery Configuration 3S
Nominal Battery Voltage 11.1V
Full Charge Voltage 12.6V
Compatible Batteries 18650
Continuous Discharge Current 40A
Balance Function Yes
Protection Functions Overcharge, Over-discharge, Overcurrent, Short Circuit
Application Lithium Battery Protection

 

Protection Features

  • Cell balancing
  • Overcharge protection
  • Over-discharge protection
  • Overcurrent protection
  • Short-circuit protection
  • Automatic recovery after fault removal
  • Stable charging and discharging performance

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