Automatinis akumuliatorių įkroviklis su desulfatavimo funkcija AGM, GEL, LiFePO4, 12V/24V, 12A

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Prekė: Automatinis akumuliatorių įkroviklis su desulfatavimo funkcija AGM, GEL, LiFePO4, 12V/24V, 12A. Kategorija: Baterijų įkrovikliai.

• Gamintojas: Qoltec
• Modelis: 52491

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Charger that matches the work to the battery

Qoltec 52491 is an intelligent microprocessor charger for 12V, 12.6V and 24V batteries. It will work well with LiFePO4, AGM, GEL, SLA and WET batteries used by m.in. in cars, motorcycles, trucks and motorhomes.

The device charges with 12A at 12V and 7.5A at 24V, and the microprocessor automatically adjusts the intensity to the needs of the battery. The easy-to-read LCD display makes it easy to control the charging process, voltage, amperage and selected mode.

Why it is worth

✔ One multi-battery charger — supports LiFePO4, AGM, GEL, SLA and WET batteries, so it will work for a variety of vehicles and applications.

✔ Working with 12V and 24V installation – the ability to charge 12V, 12.6V and 24V batteries allows you to use the device for both smaller and larger vehicles.

✔ Microprocessor charging control – the charger adjusts the intensity to the battery status, which facilitates safe and convenient charging.

✔ 4 charging stages — CC, CV, maintenance and buffer charging modes help to charge the battery and keep it in good condition.

✔ Repair mode — about 16-hour battery recovery mode is designed for m.in. for long-unused, sulphurized or very low voltage batteries.

✔ Readable LCD display — shows the most important information such as battery status, voltage, amperage and current operating mode.

✔ Protection during operation — the device has protection against reverse polarity, overvoltage and overheating.

✔ Fan cooling — The built-in fan supports stable operation of the charger during charging.

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• Symbol: 52491

• Manufacturer: Qoltec
• Power: 220W
• Input voltage: 220 - 240V
• Output voltage: 12V/24V
• Charging type: 4 stage charging mode
• Charging voltage: 14.6-14.8V
• Charging time: Depending on battery capacity from 1h to 13h
• Output current: 12A/ 12V and 7.5A /24V
• Battery capacity: 4Ah - 105Ah
• Connection: Clamps red + black type Crocodile
• Performance: >85%
• Cooling: 1 x Fan
• Security: Reverse polarity protection Overvoltage protection Short circuit protection Overcurrent protection Overheat protection Low voltage protection
• Battery overcharge protection: Yes
• Display: LCD
• Cable length: ~0.57m
• Power cord length: ~1m
• Application: LiFePO4 AGM GEL WET SLA
• Additional information: Battery repair function 4 stage charging mode
• Color: Black
• Working temperature: -30˚C ~ +50˚C
• Dimensions (G/D x Sz x W): 135 x 172 x 72 mm
• Packaging: Box
• Package Contents: 1 x Charger 1 x Warranty Card 1 x User Manual
• Depth / Package length [mm]: 155
• Package width [mm]: 230
• Packaging height [mm]: 85
• Net weight [kg]: 0.808
• Gross weight [kg]: 0.961
• Certificate: CE

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✔ for passenger cars with 12V batteries

✔ for motorcycles with 12V batteries

✔ for trucks with 24V batteries

✔ for motorhomes with 12V or 24V batteries

✔ for LiFePO4, AGM, GEL, SLA and WET batteries

✔ for charging batteries with a capacity from 4Ah to 105Ah

✔ to keep the battery on standby

✔ for recovering the properties of long unused or sulphurized batteries

How it works / how to use

Connect the clamps to the battery according to polarity. Red clamp connect to the positive pole, and black clamp to the negative pole.

Then connect the charger to the power supply and select the appropriate operating mode. The device will start charging and the LCD display will show the most important process parameters.

When it reaches full charge, the charger automatically switches to maintenance mode so that the battery remains ready for use.

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✔ Charging time depends on the degree of discharge of the battery and its actual capacity.

✔ Repair mode is designed for long-unused, sulphurized or very low voltage batteries.

✔ Repair mode lasts about 16 hours.

✔ The repair function can help to recover the properties of the battery, but its effectiveness depends on the actual condition of the battery.

✔ Before starting work, it is necessary to properly connect the clamps to the poles of the battery.

Compatibility / lack of compatibility

The charger is compatible with 12V, 12.6V and 24V LiFePO4, AGM, GEL, SLA and WET batteries.

Fits batteries from 4Ah to 105Ah. It can be used m.in. for passenger cars, motorcycles, trucks and motorhomes, if the battery parameters are consistent with the charger data.

Before buying, it is worth comparing the parameters of the product with the requirements of the device.

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➡ Does this charger fit a 12V battery?

Yes. The charger supports 12V and 12.6V batteries.

➡ Is the rectifier suitable for 24V battery?

Yes. The device also supports 24V batteries and charges them with 7.5A current.

➡ Does the charger work with LiFePO4 batteries?

Yes. The manufacturer's description shows compatibility with LiFePO4 batteries.

➡ Can AGM and GEL batteries be charged?

Yes. The charger is designed for AGM, GEL, SLA, WET and LiFePO4 batteries.

➡ What charging current does this model have?

For 12V batteries, the charging current is 12A, and for 24V batteries it is 7.5A.

➡ What battery capacity does the charger fit into?

The manufacturer gives a range from 4Ah to 105Ah.

➡ Does the charger have a battery repair function?

Yes. It has a Repair mode, which lasts about 16 hours and is used to recover battery properties.

➡ Does the rectifier itself switch to maintenance mode?

Yes. When a full charge is reached, the device switches to maintenance mode.

A brief summary:

Qoltec 52491 is a practical microprocessor charger for many types of 12V, 12.6V and 24V batteries. It will work when you need a device for charging, supporting and working with batteries used in various vehicles.

Easy-to-read LCD, Repair mode and automatic charging adjustment make it easy to use the rectifier every day.

✔ CERTAIN ORIGIN OF THE PRODUCT – you can be sure that the device comes from the official distribution and is covered by full support of the manufacturer,

✔ TECHNICAL SUPPORT – professional assistance at every stage of use,

✔ HIGH QUALITY GOODS – products that meet the highest standards,

✔ PRODUCER SERVICE in Poland – fast and efficient local service.

➡ With us you can be sure of a good choice!

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✅ The quality of our products has been awarded the Consumer Laurel 2022,2024 and 2026 This is a prestigious award granted to companies distinguished on the market by quality and innovation

Specifications