Sign In | Join Free | My brakesband.com
China Shenzhen BAK Technology Co., Ltd. logo
Shenzhen BAK Technology Co., Ltd.
Shenzhen BAK Technology Co., Ltd.
Verified Supplier

1 Years

Home > BMS PCB PCM >

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

Shenzhen BAK Technology Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

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

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

Contact Now

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


Product Tags:

3S 5A battery protection board

      

SMBUS-compatible BMS PCB

      

multi-device battery protection circuit

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

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

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Shenzhen BAK Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)