Smart 12V 30A AGM GEL Battery Charger with Car Engine Start Function, LCD Digital Display and Four-Phase Charging Process

The DC‑1230A is a heavy-duty smart 12V battery charger with 30A maximum charging current, specifically developed for automotive storage batteries. Featuring a four-phase charging process, this charger is compatible with AGM, GEL, and lead-acid batteries. The built-in car engine start function provides emergency vehicle startup capability when the battery runs low, making it ideal for garages, auto repair workshops, and commercial fleet maintenance projects.

The built-in LCD digital display allows operators to view real-time charging time, working temperature, charging current, output voltage, and battery capacity status clearly. Multiple charging current levels are adjustable to fit various battery capacities.

Reverse-polarity protection prevents unit damage caused by incorrect positive and negative connections, greatly improving operating safety. The four-phase intelligent charging algorithm delivers full-load efficiency above 90%, helping to shorten charging cycles and effectively extend battery service life.

• Engineered specifically for electric vehicle traction battery packs
• Utilizes advanced resonant soft-switching topology, reducing overall footprint and simplifying installation
• Provides superior conversion efficiency, regulated output current, and substantial power capacity
• Integrated multi-layer protection against short circuits, low-voltage conditions, and excessive temperature rise
• Built-in long-delay digital timer ensures smooth and reliable handover from constant-voltage mode to float charging
• Minimizes battery aging effects, including electrolyte evaporation and grid sulfation
• Equipped with reverse connection prevention for safe and foolproof terminal hookup
• Charge voltage finely adjustable within the 14.5V-14.8V DC range to accommodate various battery specifications
• Flexible customization support - OEM and ODM solutions available upon request

Sunchonglic is a professional manufacturer with over 10 years of expertise in solar photovoltaic solutions. Our product portfolio includes solar inverters (hybrid models), AGM/GEL battery chargers, solar charge controllers, and gel battery energy storage systems. We provide cost-effective, sustainable energy solutions with optimized European distribution networks.

Our products have earned widespread recognition and trust from clients globally, effectively adapting to evolving economic and social demands. We cordially invite both existing and potential partners worldwide to collaborate with us in establishing partnerships for shared prosperity!