Intelligent microprocessor charger with cell regeneration function 12V/2A/LCD QOLTEC 52492

Intelligent Battery Charging – Efficiency and Safety

This intelligent Qoltec charger is a reliable solution for charging 12V batteries, designed for both professionals and home users. Microprocessor-controlled, it provides precise and safe charging of AGM, GEL, WET, SLA, EFB and DRY lead-acid batteries in cars, motorcycles, boats and other vehicles. The cell regeneration function allows you to recover some of the lost battery capacity, extending its lifespan.

Two-Stage Charging for Optimal Results

The charger uses a 2-stage charging process controlled by a microprocessor. The first stage (CC) charges the battery with a constant current to 80% capacity. Then (CV) the voltage is maintained at a constant level of 14.7V +/- 0.2V, and the current is gradually reduced, ensuring a full charge without the risk of damage. This method translates to better performance and longer battery life.

Monitoring and Control at a Glance

Equipped with a clear LCD display, the charger allows you to continuously monitor charging parameters – voltage (V), current (A) and battery charge level (%). These values are displayed cyclically, allowing for precise control of the process. Simple connection using crocodile clips (red to positive terminal, black to negative) makes operation intuitive even for inexperienced users. Additionally, the charger has a number of protections: against overvoltage, short circuit, overheating and overcharging of the battery.

• Versatility: Compatible with various 12V battery types – AGM, GEL, WET, SLA, EFB and DRY lead-acid.
• Cell Regeneration: The regeneration function helps restore lost battery capacity.
• Safety: Overvoltage, short circuit and overcharge protection protects both the battery and the charger itself.
• Clear LCD Display: Allows you to monitor charging parameters in real time.
• Automatic Shut-Off: After full charge, the device automatically shuts off to prevent damage.
• Wide Range of Applications: Ideal for cars, motorcycles, boats, lawnmowers and quads.
• Designed for batteries with a capacity of 2Ah to 20Ah.
• 24W power ensures efficient charging.