• Shenzhen BAK Technology Co., Ltd.
    Kallista
    I'm going to keep this sweet & short! I have never experienced such excellent customer service with a out of country supplier. This company has gone far and beyond to meet the needs of their customers. Their response time with all my concerns were addressed immediately 100%within 1-24 hours and the shipping time was EXCELLENT!
Contact Person : Dong
Phone Number : +86 13828713564
Whatsapp : +8613828713564

Optimized For LiFePO4 Batteries 8S 10A Smart BMS With SMBus Protocol

Place of Origin Guangdong, China
Brand Name BAKTH/OEM/Neutral
Certification Certified with RoHS / IEC62133/UL2054 certification
Model Number BAKTH-0080200041 -01
Minimum Order Quantity 1-200PCS
Price USD15.0-USD30.0/PCS
Packaging Details Standard Export Packing
Delivery Time 10-15 working days
Payment Terms ,T/T
Supply Ability Daily Delivery Capability: Approx. 1,800 units/day

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Product Details
Model Number BAKTH-0080200041 -01 Series Supported 8S
Continuous Discharge Current (A) 10A Balancing Type Active Balancing / Passive Balancing (Optional)
Over Charge Detection Voltage(Cell) 3.70V±0.050V (Adjustable) Over Discharge Detection Voltage(Cell) 2.30V±0.050V(Adjustable)
Customization Available Yes Warranty 12 Months
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8S BMS PCB with warranty

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10A BMS PCM board

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8S 10A battery management system

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Product Description

The 8S 10A Smart Battery Management System (BMS) integrates SMBus protocol for advanced communication, specifically designed for lithium iron phosphate (LiFePO4) batteries. With an adjustable discharge range (-20°C to 65°C) and charge range (-5°C to 60°C), it ensures stable performance in moderate climates, distinguishing it from wider extreme-temperature models. Ideal for e-bikes, backup power systems, and marine applications, this BMS prioritizes energy efficiency and precise SMBus-based diagnostics, catering to users needing reliable LiFePO4 protection without ultra-low-temperature demands.



Specifications

Compatibleinterface

SMBUS

Continuous Discharge Current 10A
Over charge detection voltage(Cell)

3.70V±0.050V

Adjustable

Dimensions

Length 125 mm

Width 43 mm

Height 7.2 mm

Over Discharge Detection Voltage(Cell)

2.30V±0.05V 

Adjustable

Compliant certification standards IEC62133,UL2054
Over Current Discharge

20.0A±3.0A 

Adjustable

Type of Protective Board 8S LiFe-PO4 battery protection board
Over Current Charge 

20.0A±3.0A 

Adjustable

Protection OV, UV, OC, SC, OT, Balance
Discharging Temperature

-20~65℃ 

Adjustable

  • Charge Temperature

-5~60℃

Adjustable



Key Features 

  • Through the SMBUS communication protocol, real-time feedback on battery status (such as SOC, SOH, temperature) is provided, supporting data interaction with host devices for easy system integration.

  • Built-in protections for over-voltage, under-voltage, short-circuit, over-current, and temperature to ensure safe battery operation.

  • Supports active balancing function to extend battery pack life and improve consistency.

  • Modular design for easy integration, suitable for various industrial and solar system applications.


Application Scenarios

  • Energy Storage Systems (ESS)

  • Electric Power Tools
  • Home Solar Battery Systems
  • Drones and DIY Custom Li-ion Battery Packs


Warranty & Support

  • 12-month warranty with lifetime technical support

  • 100% tested before shipment to ensure safety and reliability

  • Dedicated account manager and technical support with 48-hour response