Portable 12V 3A Smart PWM Battery Charger with Three-Phase Input and Dehydration Prevention for AGM/GEL Batteries

Featuring three-phase input and dehydration prevention for AGM/GEL batteries

This intelligent 12V 3A portable smart PWM automatic battery charger is designed for AGM/GEL batteries. Equipped with three-phase input, broad compatibility, anti-dehydration technology, and real-time monitoring functions, it delivers maximum charging current of 5-6A at rated input voltage of 150-240V.

Utilizing advanced PWM charging technology, the charger automatically shuts off once the battery reaches full charge to prevent overcharging. The LCD screen continuously displays charging voltage, remaining battery capacity, and charge current in real time. With automatic battery detection, it intelligently assesses battery condition and works with various battery types including gel, lead-acid, and maintenance-free batteries.

• Peak charging current: 5-6A
• Nominal AC input voltage: 150-240V
• Intelligent PWM charging algorithm with auto power-off function
• Suitable for gel and lead-acid battery types
• Full protection suite: battery connection check, short-circuit prevention, overcharge cut-off, overvoltage safeguard, and reverse polarity shutdown
• Easy-to-read charge indicator shows charging progress for convenient monitoring

As a leading producer of solar photovoltaic solutions with over 20 years of industry experience, our facility specializes in manufacturing premium-grade equipment including solar inverters, AGM/GEL battery charging systems, and advanced charge controllers. Sunchonglic-branded solutions ensure reliable performance for your energy needs.

Our technical team provides customized energy configurations with detailed installation guidelines and responsive after-sales support.

• Are you the factory manufacturer?
  We are the original manufacturer and developer of advanced Solar Energy Photovoltaic Products with over 20 years of experience, including hybrid solar inverters, power inverters, battery chargers, solar controllers, and complete solar systems.
• How to select a suitable product?
  Tell us your requirements and we will recommend the most suitable solution for your needs.
• What are your payment methods?
  We accept T/T, Trade Assurance, and other secure payment options.
• What price terms can you offer?
  We can accommodate EXW, FOB, CIF, and various other international trade terms.
• Where is your main market?
  Our Sunchonglic brand products are widely exported to Southeast Asia, Africa, the Middle East, and other global markets.