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3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
Specifications
Brand Name :
BAKTH/OEM/Neutral
Model Number :
BAKTH-0030150046-01
Certification :
Certified with RoHS / IEC62133 certifications
Place of Origin :
Guangdong, China
MOQ :
1-200PCS
Price :
USD15.0-USD30.0/PCS
Payment Terms :
,T/T
Supply Ability :
Daily Delivery Capability: Approx. 1,800 units/day
Delivery Time :
10-15 working days
Packaging Details :
Standard Export Packing
Series Supported :
3S
Continuous Discharge Current (A) :
5A
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
Description

The 3S 5A Smart Battery Protection Board (SMBUS-Compatible) delivers advanced safety and adaptability for diverse electronic devices. Engineered for reliability, it supports a wide discharge temperature range of -20°C to 65°C and a charge temperature range of 0°C to 55°C (adjustable), ensuring stable operation in demanding environments. Equipped with SMBUS communication, it enables real-time monitoring of voltage, current, and temperature, while providing multi-layer protection against overcharge, over-discharge, short-circuit, and overcurrent. Ideal for applications such as portable medical devices, IoT systems, and small-scale energy storage, this protection board enhances battery longevity and performance across various use cases.



Specifications

Compatibleinterface

SMBUS

 Continuous Discharge Current 5A
Over charge detection voltage(Cell)

4.250V±0.050V

Adjustable

 Dimensions

Length 69 mm

Width 60 mm

Height 2.5 mm
Over Discharge Detection Voltage(Cell)

2.50V±0.025V

Adjustable

 Compliant certification standards IEC62133
Over Current Discharge

6.0A±0.5A

Adjustable

 Type of Protective Board 3S lithium battery protection board
Over Current Charge

4.5A±0.5A

Adjustable

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

-20~65℃

Adjustable
  • Charge Temperature

0~55℃

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

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3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications

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Product Detail
Brand Name :
BAKTH/OEM/Neutral
Model Number :
BAKTH-0030150046-01
Certification :
Certified with RoHS / IEC62133 certifications
Place of Origin :
Guangdong, China
MOQ :
1-200PCS
Price :
USD15.0-USD30.0/PCS
Contact Supplier
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications
3S 5A Smart Battery Protection Board (SMBUS-Compatible) for Multi-Device Applications

Shenzhen BAK Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2002
Business Type :
Manufacturer, Exporter
Main Products :
Lithium Ion Battery Pack, Li Polymer Battery Pack, Lifepo4 Battery Pack
Total Annual :
15000000-20000000
Employee Number :
100~199
Certification Level :
Verified Supplier
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