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Voltage Converters

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Voltage converters are tools that let you recharge your electronic devices with a standard electrical plug, such as laptops, home electronics, PDA, battery chargers, cameras, cell phones, and others in your car and without a car adapter. Some converters operate in reverse, which means they let you charge car accessories in a normal 220 V mains outlet.

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Input voltage

The input voltage of a voltage converter can be either 12 or 24 V. Converters then convert this input voltage into the alternating current of 220/230 V. For lorry drivers, there are also special converters from 24 V to 12 V.

  • 12 - designed for use in a personal vehicle.
  • 24 - designed for vans and a lorries.

Some voltage converter models can be connected either to the cigarette lighter receptacle or directly to the car battery (with clamps).

 

Output voltage

The higher the output voltage, the more powerful device you can charge.

  • Constant - typical converters have a steady output of 100-300 W. High-performance models can offer 600 W or more.
  • Maximum - the converter can supply its maximum power only for a few hundred milliseconds. It is used for starting the device, as the start-up process often requires considerably more power than normal operation.

Voltage converter protection types

The more types of protections the converter has, the less chance it has of sustaining damage in an unexpected situation.

  • Overload protection
  • Surge protection on output
  • Protection against high DC input voltage
  • Protection against short circuiting on output
  • Reverse polarity protection on input
  • Thermal protection
  • Battery protection against deep battery discharge
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Best Sellers

1.
COMPASS Trafo 12/230V In stock > 5 pcs and in 7 stores
Voltage Inverter - 12V to 230V, power: 300W (max. 600W), output current: 1,3A, plugs into cigarette lighter or directly into car battery , active fan, USB Connector
-12%
790,-
699,-

2.
RING Reinvu 150, 12V, 150W In stock > 5 pcs and in store Praha - Holešovice
Voltage Inverter - 12V to 230V, power: 120W (max. 300W), output current: 2,1A, plugs into cigarette lighter
-14%
1 090,-
941,-

3.
Voltage Inverter - 24V to 230V, power: 2000W (max. 4000W), car battery connection, active fan, softstart, USB Connector
-9%
5 790,-
5 290,-

More Bestsellers
28 Results
COMPASS Trafo 12/230V - Voltage Inverter
-12%
COMPASS Trafo 12/230V
Voltage Inverter - 12V to 230V, power: 300W (max. 600W), output current: 1,3A, plugs into cigarette lighter or directly into car battery , active fan, USB Connector

-12% 790,-
699,- excl.VAT 578,-
Buy
In stock > 5 pcs
Can be delivered: today from 8:00
Order Code: AUPR03741
RING Reinvu 150, 12V, 150W - Voltage Inverter
-14%
RING Reinvu 150, 12V, 150W
Voltage Inverter - 12V to 230V, power: 120W (max. 300W), output current: 2,1A, plugs into cigarette lighter

-14% 1 090,-
941,- excl.VAT 778,-
Buy
In stock > 5 pcs
Can be delivered: today from 8:00
Order Code: AUPR01850
Space Voltage Converter from 24V to 220V, permanent load 2000W - Voltage Inverter
-9%
Space Voltage Converter from 24V to 220V, permanent load 2000W
Voltage Inverter - 24V to 230V, power: 2000W (max. 4000W), car battery connection, active fan, softstart, USB Connector

-9% 5 790,-
5 290,- excl.VAT 4 372,-
Buy
In stock > 5 pcs
Can be delivered: today from 8:00
Order Code: AUPR16422
Carspa 24V/230V + USB 600W
Voltage Inverter - 24V to 230V, power: 600W (max. 1200W), plugs into cigarette lighter or directly into car battery , active fan, softstart, USB Connector

1 480,- excl.VAT 1 223,-
Buy
In stock > 5 pcs
Can be delivered: today from 8:00
Order Code: AUPR16427
COMPASS Inverter - Transformer 220/12V 5A - Voltage Inverter
-15%
COMPASS Inverter - Transformer 220/12V 5A
Voltage Inverter - 230V to 12V, power: 60W (max. 60W), output current: 5A, plugs into cigarette lighter

-15% 590,-
499,- excl.VAT 412,-
Buy
In stock > 10 pcs
Can be delivered: today from 8:00
Order Code: AUPR139
Victron Phoenix Voltage Inverter, 12/1200, 12V/1200VA
Voltage Inverter - 12V to 230V, pure sine wave, power: 1000W (max. 2400W), output current: 5,22A, active fan, surge protection, overheating protection

13 590,- excl.VAT 11 231,-
Buy
In stock 1 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR257825
Victron Phoenix Voltage Inverter, 24/500, 24V/500VA
Voltage Inverter - 24V to 230V, pure sine wave, power: 500W (max. 900W), output current: 2,17A, active fan, surge protection, overheating protection

5 659,- excl.VAT 4 677,-
Buy
In stock 1 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR257828
TRISTAR KB-7985 - Voltage Inverter
-18%
TRISTAR KB-7985
Voltage Inverter - 230V to 12V,, output current: 5A

-18% 549,-
449,- excl.VAT 371,-
Buy
In stock > 5 pcs
Can be delivered: today from 15:30
Order Code: JQ711w
Space Voltage Converter from 24V to 230V, continuous 1500W load - Voltage Inverter
-11%
Space Voltage Converter from 24V to 230V, continuous 1500W load
Voltage Inverter - 24V to 230V, power: 1500W (max. 3000W), car battery connection, active fan, softstart, USB Connector

-11% 3 590,-
3 190,- excl.VAT 2 636,-
Buy
In stock > 5 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR16429
Victron Phoenix Voltage Inverter, 24/250, 24V/250VA
Voltage Inverter - 24V to 230V, pure sine wave, power: 250W (max. 350W), output current: 1,09A, active fan, surge protection, overheating protection

3 179,- excl.VAT 2 627,-
Buy
In stock 1 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR257826
RING Reinvu 150, 12V, 150W - Voltage Inverter
-22%
RING Reinvu 150, 12V, 150W
Voltage Inverter - 12V to 230V, power: 120W (max. 300W), output current: 2,1A, plugs into cigarette lighter

-22% 1 090,-
847,- excl.VAT 700,-
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Unsealed
Can be delivered: today from 8:00
Order Code: AUPR01850
Carspa CAR300U-24 24V/230V+USB 300
Voltage Inverter - 24V to 230V, power: 300W (max. 600W), output current: 500mA, car battery connection, USB Connector

1 150,- excl.VAT 950,-
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In stock > 5 pcs
Can be delivered: today from 8:00
Order Code: AUPR17274
Voltage Converter 24V/230V 600W, Pure Sine Wave - Voltage Inverter
-9%
Voltage Converter 24V/230V 600W, Pure Sine Wave
Voltage Inverter - 24V to 230V, pure sine wave, power: 600W (max. 1200W), car battery connection, active fan, surge protection, overheating protection, USB Connector

-9% 3 190,-
2 890,- excl.VAT 2 388,-
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Special Offer
In stock 3 pcs
Can be delivered: today from 8:00
Order Code: AUPR16428
Space Voltage Converter from 24V to 220V, permanent load 3000W - Voltage Inverter
-9%
Space Voltage Converter from 24V to 220V, permanent load 3000W
Voltage Inverter - 24V to 230V, power: 3000W (max. 6000W), car battery connection, active fan, softstart, USB Connector

-9% 6 690,-
6 090,- excl.VAT 5 033,-
Buy
In stock > 5 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR16426
Carspa Converter 24V/230V + USB 200W
Voltage Inverter - 24V to 230V, power: 200W (max. 400W), plugs into cigarette lighter or directly into car battery , active fan, softstart, USB Connector

840,- excl.VAT 694,-
Buy
In stock > 5 pcs
Can be delivered: today from 8:00
Order Code: AUPR16424
Space Voltage Converter 24V/230V 2000W, pure sinusoidal
Voltage Inverter - 24V to 230V, pure sine wave, power: 2000W (max. 4000W), car battery connection, active fan, softstart, USB Connector

11 490,- excl.VAT 9 496,-
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In stock > 5 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR16423
Voltage Converter 24V/230V 600W, Pure Sine Wave - Voltage Inverter
-18%
Voltage Converter 24V/230V 600W, Pure Sine Wave
Voltage Inverter - 24V to 230V, pure sine wave, power: 600W (max. 1200W), car battery connection, active fan, surge protection, overheating protection, USB Connector

-18% 3 190,-
2 602,- excl.VAT 2 150,-
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Unsealed
Can be delivered: today from 8:00
Order Code: AUPR16428
Carspa Converter 24V/230V + USB 200W - Voltage Inverter
-10%
Carspa Converter 24V/230V + USB 200W
Voltage Inverter - 24V to 230V, power: 200W (max. 400W), plugs into cigarette lighter or directly into car battery , active fan, softstart, USB Connector

-10% 840,-
756,- excl.VAT 625,-
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Unsealed
Can be delivered: today from 8:00
Order Code: AUPR16424
Carspa CAR300U-24 24V/230V+USB 300 - Voltage Inverter
-10%
Carspa CAR300U-24 24V/230V+USB 300
Voltage Inverter - 24V to 230V, power: 300W (max. 600W), output current: 500mA, car battery connection, USB Connector

-10% 1 150,-
1 035,- excl.VAT 855,-
Buy
Unsealed
Can be delivered: today from 15:30
Order Code: AUPR17274
Carspa 24V/230V + USB 600W - Voltage Inverter
-10%
Carspa 24V/230V + USB 600W
Voltage Inverter - 24V to 230V, power: 600W (max. 1200W), plugs into cigarette lighter or directly into car battery , active fan, softstart, USB Connector

-10% 1 480,-
1 332,- excl.VAT 1 101,-
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Unsealed
Can be delivered: today from 8:00
Order Code: AUPR16427
Victron Phoenix Voltage Inverter, 12/375, 12V/375VA
Voltage Inverter - 12V to 230V, pure sine wave, power: 800W (max. 1500W), output current: 1,63A, active fan, surge protection, overheating protection

4 099,- excl.VAT 3 388,-
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In stock 2 pcs
Can be delivered: today from 10:25
Order Code: AUPR257822
Victron Phoenix Voltage Inverter, 24/800, 24V/800VA
Voltage Inverter - 24V to 230V, pure sine wave, power: 800W (max. 1500W), output current: 3,48A, active fan, surge protection, overheating protection

9 269,- excl.VAT 7 660,-
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In stock 1 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR257829
Victron Phoenix Voltage Inverter, 24/375, 24V/375VA
Voltage Inverter - 24V to 230V, pure sine wave, power: 375W (max. 700W), output current: 1,63A, active fan, surge protection, overheating protection

4 099,- excl.VAT 3 388,-
Buy
In stock 1 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR257827
Victron Phoenix Voltage Inverter, 12/800, 12V/800VA
Voltage Inverter - 12V to 230V, pure sine wave, power: 800W (max. 1500W), output current: 3,48A, active fan, surge protection, overheating protection

9 269,- excl.VAT 7 660,-
Buy
In stock 1 pcs
Can be delivered: on Wednesday 30/9
Order Code: AUPR257824

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Voltage Converters

In the category Voltage Converters on Alza.cz, we currently have a total of 28 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.

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