4S High Current up to 30A Lithium Battery Protection Board four Series of 14.8V 16.8V

The 4S High Current Lithium Battery Protection Board is designed for 4-series lithium battery packs, ensuring each cell is balanced for optimal performance. This protection board offers overcharge, over-discharge, short circuit, and overcurrent protection, making it ideal for various 14.4V to 16.8V lithium battery packs.

  Key Features:  

• Compatibility: Suitable for 4-series lithium battery packs
• High Current Handling: Supports continuous discharge currents up to 15A (natural cooling) or 30A (with heat sink)
• Automatic Restoration: Protection conditions are automatically restored after protection is triggered
• Customizable: Parameters such as voltage and current can be modified to meet your requirements

  Specifications:  

• Battery Compatibility: 4-cell lithium battery packs
• Overcharge Detection Voltage: 4.25 ± 0.025V
• Over-discharge Detection Voltage: 2.50 ± 0.08V
• Overcurrent Protection: 20 ~ 30A
• Working Current: 15A
• Operating Temperature: -40 ~ +85°C
• Dimensions: 50mm x 22mm x 3.5mm
• Weight: 4g

  Package Includes:  

• 1 x 4S High Current up to 30A Lithium Battery Protection Board

Ensure the safety and efficiency of your lithium battery pack with the 4S High Current Lithium Battery Protection Board.