3S 8A Lithium Battery Smart Protection Board (SMBUS-Compatible) for Energy Storage Applications

Product Overview

The 3S 8A Lithium Battery Smart Protection Board (SMBUS-Compatible) is designed for reliable energy storage applications, featuring robust temperature adaptability with a discharge range of -20°C to 60°C and a charge range of 0°C to 45°C (adjustable). This high-efficiency board integrates multi-tiered protection including overcharge, over-discharge, short-circuit, and overcurrent safeguards while supporting real-time battery status monitoring via SMBUS communication.

Key Specifications

Model Number: BAKTH-0030100039-01

Series Supported: 3S

Continuous Discharge Current: 8A

Balancing Type: Active/Passive (Optional)

Overcharge Detection: 4.230V±0.050V (Adjustable)

Overdischarge Detection: 2.800V±0.0250V (Adjustable)

Dimensions: 64.64 × 38.35 × 2.83 mm

Certification: IEC62133

Key Features

SMBUS communication protocol for real-time battery status feedback (SOC, SOH, temperature)
Comprehensive protection: OV, UV, OC, SC, OT with balancing function
Active balancing support to extend battery pack life and improve consistency
Modular design for easy integration in industrial and solar applications
Adjustable protection parameters for customized solutions

Technical Specifications

Parameter	Value
Over Current Discharge	9.0A±0.5A (Adjustable)
Over Current Charge	8.0A±0.5A (Adjustable)
Discharging Temperature	-20~60℃ (Adjustable)
Charge Temperature	0~45℃ (Adjustable)

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 for safety and reliability
Dedicated account manager and technical support with 48-hour response
Customization options available

Product Overview

Key Specifications

Model Number: BAKTH-0030100039-01

Series Supported: 3S

Continuous Discharge Current: 8A

Balancing Type: Active/Passive (Optional)

Overcharge Detection: 4.230V±0.050V (Adjustable)

Overdischarge Detection: 2.800V±0.0250V (Adjustable)

Dimensions: 64.64 × 38.35 × 2.83 mm

Certification: IEC62133

Key Features

SMBUS communication protocol for real-time battery status feedback (SOC, SOH, temperature)
Comprehensive protection: OV, UV, OC, SC, OT with balancing function
Active balancing support to extend battery pack life and improve consistency
Modular design for easy integration in industrial and solar applications
Adjustable protection parameters for customized solutions

Technical Specifications

Parameter	Value
Over Current Discharge	9.0A±0.5A (Adjustable)
Over Current Charge	8.0A±0.5A (Adjustable)
Discharging Temperature	-20~60℃ (Adjustable)
Charge Temperature	0~45℃ (Adjustable)

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 for safety and reliability
Dedicated account manager and technical support with 48-hour response
Customization options available

Detailed Product Description

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