Qoltec Intelligent microprocessor charger 12V 12A | Rectifier with repair function | AGM GEL LiFePO4 | 9-stage charging

The microprocessor-controlled smart charger for charging 12V/12A batteries with an LCD display is a microprocessor genius in energy management. Ideal for LiFePO4, AGM and GEL batteries in various types of vehicles, e.g. cars, motorcycles, lorries, motorhomes and boats. It has 5 operating modes, suitable for each type of battery. An advanced 9-stage charging system provides comprehensive battery service – from diagnostics, through proper charging, to maintenance mode.

Excellent efficiency thanks to intelligent control

Rectifier with Microprocessor, automatic shutdown after charging, advanced safety features, built-in fan for complete comfort of use

Microprocessor-controlled charger, guarantees total safety of use, it is personalized charging for each type of battery, automatically when the battery is fully charged, it shuts off keeping the battery ready. So you don't have to worry about overcharging the battery. You can charge your battery safely and quickly now. The product has advanced safety features including reverse polarity, overvoltage and overcharging protection. In addition, a built-in fan protects the device from overheating.

Excellent performance through intelligent control

Compatible with LiFePO4, AGM, GEL batteries

Proper selection of the right battery charger is extremely important if you want your battery to serve you for a long time. The wrong charger can result not only in extended charging time, but also a significant reduction in battery life. Qoltec brand charger is microprocessor precision charging, you only need one charger for different types of batteries. The time required for charging depends on the degree of battery discharge and its actual capacity. The charger is designed for charging batteries in cars, motorcycles, boats, lawnmowers, agricultural vehicles and quads.

Precise charge management in three steps

Precise Charging with 9 Configurations with integrated desulphurisation and maintenance stage

The intelligent Qoltec charger, with its 9-stage automatic charging mode with integrated desulphation and maintenance stage, provides exceptional battery protection and ensures optimum performance.

The charging process consists of 9 stages:
1. Battery desulphurisation – regeneration, helps to extend the life of the battery being charged
2. Soft start - starting charging with a low current, preparation for bulk charging
3. Main charging - charging with a constant current
4. Absorption charging - charging with a constant voltage
5. Float charging - when the battery is fully charged, it automatically switches to float mode
6. Battery test - checking the charge level and condition
7. Regeneration - improving battery durability
8. Maintenance - maintaining a full charge
9. Maintenance - low current to maintain full charge

Multifunctional LED display, touch MODE button

Full control over battery status and charging parameters, modern touch-sensitive MODE button

The charger has a large and easy-to-read LCD display, making it easy to view the charging process and key parameters. You can constantly monitor the battery status, check the voltage and current, and the currently selected mode, making working with the device easy and intuitive, not only for specialists. Thanks to the touch-sensitive "MODE" button, operating the charger is even simpler and more intuitive. A light touch is all it takes to switch between operating modes, including activating the power supply (SUP) function or forced charging.

Repair function or advanced repair of your battery

Advanced battery recovery mode

Our charger is ideal for rescuing a battery that has stopped working as it should, this is usually the result of the battery being completely discharged and left in this state for an extended period. We may then notice that the battery is not accepting the charging current or is heating up significantly. The repair mode is an approximately 16-hour advanced recovery mode for batteries that have not been used for a long time, for example, or for sulphated batteries with very low voltage. With this function, the charger can help extend the life of the battery or regenerate it.

Simple installation - robust housing

Quick and simple connection of the charger to the battery

Connecting the charger to the battery is quick and easy, simply attach the clamps to the battery accordingly. The red connector is clipped to the positive terminal and the black one to the negative terminal. Any vehicle owner should be able to cope with this. Once the charger is connected to the power supply and the appropriate mode selected, the charger is ready for charging.

Confidence confirmed by a warranty

Product with 24 months guarantee

Do you care about the high quality of the product you are buying? Our solutions will meet your expectations. The chargers we offer come with a 24-month guarantee from the date of purchase.

Specifications