Shenzhen BAK Technology Co., Ltd.

Shenzhen BAK Technology Co., Ltd.

Manufacturer from China
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4S 15A Protection Board With SMBUS Communication Wide Temperature Control

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Shenzhen BAK Technology Co., Ltd.
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City:shenzhen
Province/State:guangdong
Country/Region:china
Contact Person:MsDong
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4S 15A Protection Board With SMBUS Communication Wide Temperature Control

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Brand Name :BAKTH
Model Number :BAKTH-0040150008-01
Certification :IEC62133
Place of Origin :China
MOQ :5pcs
Price :US$13.5~US$15.2
Payment Terms :T/T
Supply Ability :10000PCS/Month
Delivery Time :15~18days
Packaging Details :Carton
Discharging Temperature :-26~65℃ Adjustable
Dimensions :42*22.5*5.0mm
Supplier Type :PCM for battery pack
Weight :Dependent on cell count and communication protocol
Warranty :12 months
Type :Battery Management System
Series Supported :4S
Safety Features :Short circuit protection, reverse polarity protection, and thermal shutdown
Application :lithium battery pack
Sample :Available
Charge Temperature :-0℃~65℃
Battery Type :Li-ION
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4S 15A Smart Lithium Battery Protection Board With SMBUS Communication And Adjustable Temperature Control
Product Specifications
Model Number BAKTH-0040150008-01
Series Supported 4S
Continuous Discharge Current 15A
Balancing Type Active Balancing / Passive Balancing (Optional)
Over Charge Detection Voltage (Cell) 4.250V±0.050V (Adjustable)
Over Discharge Detection Voltage (Cell) 2.500V±0.050V (Adjustable)
Customization Available Yes
Warranty 12 months
Product Description

This advanced 4S 15A lithium battery protection board integrates intelligent SMBUS communication and customizable temperature thresholds, ensuring reliable performance across diverse applications. Featuring an adjustable discharge temperature range of -25°C to 65°C and charge temperature range of -5°C to 55°C, it safeguards battery health in extreme environments.


Key Features
  • SMBUS communication protocol for real-time battery status feedback (SOC, SOH, temperature)
  • Comprehensive protections: over-voltage, under-voltage, short-circuit, over-current, and temperature
  • Optional active balancing function to extend battery pack life
  • Modular design for easy integration in industrial and solar applications
Application Scenarios
  • Energy Storage Systems (ESS)
  • Electric Power Tools
  • Home Solar Battery Systems
  • Drones and DIY Custom Li-ion Battery Packs
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