T4B8 220V AC Battery Charging Controller Protection Board (12V/24V Lead Acid & Lithium Charger Module)

The T4B8 Battery Charging Controller Protection Board is an intelligent battery management module designed to charge and protect 12V and 24V lead-acid and lithium battery systems. Powered directly from a 220V AC input, it automatically regulates the charging process to provide stable voltage and current while protecting the battery from overcharging. This helps improve battery performance, extend service life, and ensure safe operation in backup power and energy storage applications.

The T4B8 controller is suitable for UPS systems, solar energy storage, emergency lighting, electric vehicles, battery chargers, industrial equipment, and other applications requiring automatic battery charging and protection.

Key Features -

• Supports both 12V and 24V battery systems

• Compatible with lead-acid and lithium batteries

• Direct 220V AC input operation

• Automatic battery charging control

• Built-in overcharge protection

• Stable charging voltage regulation

• Improves battery life and charging safety

• Compact PCB design for easy installation

• Reliable performance for continuous operation

• Suitable for backup power and energy storage systems

Specifications -

• Product type - Battery Charging Controller Protection Board

• Model - T4B8

• Input voltage - 220V AC

• Supported battery voltage - 12V DC / 24V DC

• Compatible battery types - Lead-Acid and Lithium Batteries

• Charging function - Automatic Battery Charging

• Protection features - Overcharge Protection and Voltage Regulation

• Control method - Automatic Charging Control

• Application - Battery Charging and Protection Systems

• Package / Mounting type - PCB Module

Applications -

• UPS backup power systems

• Solar battery charging systems

• Emergency lighting systems

• Electric vehicle battery charging

• Power inverter battery management

• Industrial battery charging equipment

• Home energy storage systems

• Battery maintenance systems

• DIY charging projects

• Automation and control systems