Shenzhen BAK Technology Co., Ltd.
                                                                                                           
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24 Years
Since 2002
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4S 15A Protection Board With SMBUS Communication Wide Temperature Control

Price Negotiable
Price: US$13.5~US$15.2
MOQ: 5pcs
Delivery Time: 15~18days
Brand: BAKTH
Product Description
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

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen BAK Technology Co., Ltd.
Location RM 2201, Longshenghengbo Center, Jianshe East Road and Bulong Road Intersection, Longhua District, Shenzhen, Guangdong, China
Contact Person Dong

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