12V 6A Intelligent Car Battery Charger with Repair

Fast, Intelligent 12V Charging for Cars, Motorcycles and Trucks

- This 12V 6A intelligent car battery charger is designed to safely charge and maintain most 12V lead-acid batteries used in motorcycles, cars, SUVs, vans and light trucks. With automatic control, pulse repair technology and clear LCD feedback, it offers a reliable solution for everyday charging, seasonal storage and battery recovery.

The charger operates at 12V with a charging current of up to 6A and supports a wide range of battery capacities from 4Ah to 100Ah. It is compatible with most common 12V lead-acid types, including Wet, AGM, GEL, SLA, Calcium and EFB batteries. An integrated microprocessor manages the entire charging process, from voltage detection and mode selection to automatic stop when the battery reaches optimal charge. The unit uses switch-mode technology for stable output and approximately 85% efficiency. Multiple protection features are built in, including reverse polarity protection, short-circuit protection, non-battery connection protection, over-voltage protection, over-temperature protection and thermal protection at around 65°C. Active fan cooling helps maintain safe operating temperatures during longer charging sessions. A clear LCD display shows charging status and mode, while pulse repair mode applies controlled electrical pulses to help reduce sulphation on battery plates, supporting improved performance and service life. The compact plastic-shelled charger (approx. 150 × 85 × 62 mm) is intended for indoor use; simply connect the clamps to the battery, plug into AC 110-220V (50-60Hz), select the correct mode and the charger will run automatically.

Why It's a Smart Choice

• Supports a wide range of 12V lead-acid batteries from 4Ah to 100Ah for motorcycles, cars and light trucks.
• Automatic multi-stage charging with pulse repair mode to help restore underperforming batteries.
• Comprehensive safety protections and auto-stop function to reduce risk of overcharge, overheating and incorrect connection.

FAQ

Q: Which batteries are compatible with this charger?
A: It works with most 12V lead-acid batteries between 4Ah and 100Ah, including Wet, AGM, GEL, SLA, Calcium and EFB types.

Q: Can I leave the charger connected overnight?
A: Yes. The microprocessor-controlled auto-stop and protection features are designed to stop charging when the battery is full and help prevent overcharging.

Q: Is this charger suitable for outdoor use?
A: It is intended for indoor or sheltered use. Keep it away from rain, excessive moisture and direct exposure to the elements.

Q: Will it start charging a deeply discharged battery?
A: The minimum start voltage is approximately 8.0V. If the battery is below this level, it may need a brief pre-charge or inspection before using this charger.

Q: Do I need to select a mode every time?
A: After connecting the battery and plugging in the charger, select the mode that matches your battery type. The charger then manages the process automatically.