12V 20A Three-Phase Battery Charger with LED Display and Engine
Start Function
Advanced professional-grade three-phase battery charger featuring
LED display, designed for superior battery maintenance and
performance, plus engine start function. Specifically engineered
for AGM and GEL batteries.
Key Features
- Engine Start Function: 10-second rapid start capability, ideal for winter conditions when
battery performance declines
- Auto-Fix Technology: Intelligent battery detection and reactivation system
- LED Display: Real-time monitoring of charging time, temperature,
current/voltage, and battery level
- Reverse Connection Protection: Built-in safety feature to prevent damage from incorrect polarity
connections
- Three-Phase Charging: Advanced charging technology that promotes optimal battery health
and longevity
- Customization Options: OEM and ODM services available upon request
Technical Specifications
| Model | DC-1220A |
|---|
| Input Voltage | 180V/240V |
|---|
| Battery Voltage (DC) | 12V |
|---|
| Maximum Charge Voltage | 14.7V |
|---|
| Maximum Charger Current | 20A |
|---|
| Display Method | Digital |
|---|
| AC Input Frequency | 47-63Hz |
|---|
| Charging Mode | Three-phase |
|---|
| Full Load Efficiency | >90% |
|---|
| Dimensions | 52*31*39.5 |
|---|
| Gross Weight/CTN (KG) | 25.5KG |
|---|
| Certification | ISO, CTA, CE |
|---|

Manufacturing Excellence
With over two decades of specialized experience in solar
photovoltaic innovation, we develop high-efficiency solar power
inverters using advanced production technologies. Our strong
R&D team and international certifications (ISO, CE) ensure
reliable renewable energy solutions for global markets.

Frequently Asked Questions
Are you the factory manufacturer?
With over two decades of expertise in solar energy photovoltaic
solutions, we serve as the original manufacturer and innovator of
cutting-edge products including hybrid inverters,
grid-tied/off-grid inverters, battery charging systems, solar
charge controllers, and comprehensive solar energy 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, Trade Assurance, and other secure payment options.
What price terms can you offer?
We can accommodate EXW, FOB, CIF, and various international trade
terms.
Where is your main market?
Our Sunchonglic brand products are widely exported to Southeast
Asia, Africa, Middle East, and other global markets.
Our products are widely recognized and trusted by clients worldwide
and can meet continuously changing economic and social needs. We
sincerely welcome new and existing customers to contact us for
future business relationships and mutual success!