Smart AGM GEL Battery Charger 12V 20A Lead Acid Battery Charger
Professional-Grade 12V 20A Lead-Acid Battery Charger Featuring LED Display — Purpose-Built for Electric Vehicle Power Batteries and Industrial Applications
Key Features
• Features advanced soft-switch technology for compact design and high conversion efficiency
• Built for high reliability with stable output current and long operational life
• Comprehensive protections: short-circuit, low-voltage, and over-temperature protection
• Long-delay digital counter ensures reliable switching from constant voltage to float charge
• Three-step charging sequence: constant current, constant voltage, and float charge
• Ideal for diverse applications including charging control centers, automotive start functions, home charging, emergency backup power, and solar battery systems
Technical Specifications
| Model |
FMA-1220DS |
| Input Voltage |
AC150V-250V |
| Rated Voltage |
12V |
| Rated Frequency |
47-63Hz |
| Constant Charge Current |
20A±5% |
| Constant Charge Voltage |
14.5-14.8V |
| Floating Voltage |
13.8V |
| Charge Mode |
Three-step |
| Full Load Efficiency |
≥87% |
Manufacturer Profile
We are an established manufacturer of Solar Energy Photovoltaic Products with over 20 years of experience. Our product range includes Solar Power Inverters, AGM/GEL Lead Acid Battery Chargers, and Solar Charge Controllers.
Production Process
Frequently Asked Questions
Are you the factory manufacturer?
We have been manufacturing Solar Energy Photovoltaic Products for over 20 years. We are the original manufacturer and developer of advanced products 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 product for your needs.
What are your payment methods?
We accept T/T and Trade Assurance among other 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 primarily exported to Southeast Asia, Africa, and the Middle East.
Our products are widely recognized and trusted by clients worldwide, meeting continuously changing economic and social needs. We welcome both new and existing customers to contact us for future business relationships and mutual success!
