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Power Cables

Power cables, as the name implies, are used to carry electricity. Whether they are adapters, chargers or extension cords, each has its own specifics that are important to consider when buying a cable. Read on to learn how to choose the right power cable.

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Power Cables

Depending on their voltage and connector plug, power cords can be used to charge phones, tablets, and laptops. These are not only chargers; power cables also supply power to computer power supply components and they include all kinds of adapters and extenders.

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If your phone can be powered by USB Type C, it is better to use a cable with this particular connector and not just an old one with an adapter.

Voltage, Wattage, and Amperage

When purchasing a new laptop charger, you have to comply with a number of parameters. If you use a cable with the wrong voltage, you risk seriously damaging the device. Too low a current will slow down charging and wrong wattage may, once again, damage the device. Do you have more than one value on the label? Get a stronger adapter to charge your laptop faster.

Voltage (V) - must be the same as the voltage indicated on the laptop. The most common value is 230V.
Amperage (A) - determines the charging speed, but the value should still be within the range indicated on the laptop parameter label.
Wattage (W) - this is a multiple of the output voltage and output amperage of the adapter. The wattage should ideally be the same as in the original adapter.

Laptop Adapters

If you need to buy a new laptop charger, of course, it’s best to look for original accessories first. The manufacturer usually uses the same charger cable connector for all its devices, so the only thing you have to worry about is the voltage. You will usually find the required value both on the old charger and on the bottom of the laptop or in its technical specifications.

Easy to get

It's important to pay attention to the parameters

Phone and Tablet Chargers

Since phones and tablets require significantly less voltage, there is no need for the manufacturer to develop special chargers. Today, each phone is equipped with either a USB or Lightning connector, which in addition to data transfer also delivers power.

Micro USB

Stable charging with cheap, easily available cables

Slower charging compared to modern cables

USB-C

Latest technology
Fast charging

Less widespread for now

Lightning

Fast charging

Apple devices only

Power Cords for PC PSUs

Your computer needs its PSU to function properly. Any failure of this component may result in damage to other components or loss of stored data. It is therefore recommended that you don’t penny-pinch when choosing the PSU or the power cord, because they are really quite crucial. A good cable should be long enough, flexible, and completely insulated.

Vention Cotton Braided 8K Bi-Directional USB-C Male to DisplayPort Male Cable 2M Black Zinc Alloy Ty - Video Cable

Vention Cotton Braided 8K Bi-Directional USB-C Male to DisplayPort Male Cable 2M Black Zinc Alloy Ty

In stock > 10 pcs

3 sizes

Video Cable 2m - interconnection, male connectors: 1× DisplayPort + 1× USB-C, with gold-plated connectors, straight end, cotton braid

Added to cart

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AlzaPower MagCore USB-C to USB-C 100W 2m Black - Data Cable

AlzaPower MagCore USB-C to USB-C 100W 2m Black

In stock > 10 pcs

3 sizes

Buy with code ALZADNY30 244,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

Data Cable , durable metal body and nylon braiding, length: 2m VelcroStrap+

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AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 2m - pink - Data Cable

AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 2m - pink

Add AlzaPlus+ and save instantly 224,-

Data Cable - interconnect, narrow connectors, Support Power Delivery up to 100 W (20 V / 5 A), E-Mark chip, gold-plated connectors, aluminium alloy connector construction, outer...

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AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 2m White - Data Cable

AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 2m White

In stock > 10 pcs

Buy with code ALZADNY30 153,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

Data Cable , gold-plated connectors, braided cable, length: 2m VelcroStrap+

Added to cart

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AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 0.5m Black - Data Cable

AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 0.5m Black

In stock > 10 pcs

Buy with code ALZADNY30 132,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

Data Cable - USB Hi-Speed 5Gb/s, Sync & Charge up to 3A, gold-plated connectors, VelcroStrap+

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PremiumCord power supply 230V to PC 3m black - Power Cable

PremiumCord power supply 230V to PC 3m black

In stock > 10 pcs

3 sizes

Power Cable - (flexo cord) length 3 m, male connector 1× E/F fork, female connector 1× IEC C13 up to 10000 mA, straight and curved end

Added to cart

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USB-C/Lighting Data Cable 1m (bulk) - Data Cable

USB-C/Lighting Data Cable 1m (bulk)

In stock > 10 pcs

Data Cable , length: 1m

Added to cart

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EMOS PVC extension cable on drum - 4 sockets, 20m, 1mm2 - Extension Cable

EMOS PVC extension cable on drum - 4 sockets, 20m, 1mm2

In stock > 5 pcs

Buy with code ALZADNY10 764,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.

Extension Cable - 20m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, bent connector ends

Added to cart

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AlzaPower 90AluCore USB-A to USB-C 2.0, 1m - silver - Data Cable

AlzaPower 90AluCore USB-A to USB-C 2.0, 1m - silver

In stock > 10 pcs

2 colors

Add AlzaPlus+ and save instantly 134,-

Data Cable - interconnect, 90° USB-C connector, USB 2.0 standard, charging up to 5 V / 3 A (15 W), data transfer up to 480 Mbps, gold-plated connectors, aluminium alloy connector...

Added to cart

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AlzaPower Core USB-C to USB-C 3.2 Gen 1 100W 1m White - Data Cable

AlzaPower Core USB-C to USB-C 3.2 Gen 1 100W 1m White

In stock > 10 pcs

Buy with code ALZADNY30 174,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

Data Cable - SuperSpeed USB 5Mbps, Sync & Charge up to 5A, Power Delivery 100W, gold-plated connectors, chip E-Mark, Thunderbolt 3, for laptops, mobile phones and other devices...

Added to cart

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Solight PP143 - Extension Cable

In stock > 10 pcs

Extension Cable - 2m, male connectors: 3× fork Type E, female connectors 5× fork Type E, with switch and LED indication, CYSY

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AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 1.5m Black - Data Cable

AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 1.5m Black

In stock > 10 pcs

3 sizes

Buy with code ALZADNY30 174,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, LED indicator, durable metal body, nylon braid, replaceable magnetic connectors, for mobile phones, tablets and other...

Added to cart

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PremiumCord power cable 230V 1m - Power Cable

PremiumCord power cable 230V 1m

In stock > 10 pcs

Power Cable connecting, 1m, male connectors: 1× E/F-type plug, 1× IEC C6 (cloverleaf), straight connector ends

Added to cart

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Anker 322 USB-C to USB-C Cable (60W 0.9m) - Power Cable

Anker 322 USB-C to USB-C Cable (60W 0.9m)

In stock > 10 pcs

Buy with code ALZADNY25 209,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

Power Cable - cable, length 0.9 m, male connector 2× USB up to 3A, straight end

Added to cart

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PremiumCord USB-C to USB 3.0 A (USB 3.2 Generation 1, 3A, 5Gbit/s) 3m - Data Cable

PremiumCord USB-C to USB 3.0 A (USB 3.2 Generation 1, 3A, 5Gbit/s) 3m

In stock > 10 pcs

4 sizes

Data Cable , durable metal body, length: 3m

Added to cart

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AXAGON RVC-DPC Converter USB-C -> DisplayPort - Adapter

AXAGON RVC-DPC Converter USB-C -> DisplayPort

In stock > 10 pcs

Adapter connecting, 1,85m, male connectors: 1× USB-C, 1× DisplayPort (DisplayPort 1.2), straight connector ends

Added to cart

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PremiumCord network supply 230V 5m - Power Cable

PremiumCord network supply 230V 5m

In stock > 10 pcs

2 sizes

Power Cable connecting, 5m, male connectors: 1× fork Type C, 1× IEC C8

Added to cart

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AlzaPower Core USB-C to USB-C USB4 100W 0.5m White - Data Cable

AlzaPower Core USB-C to USB-C USB4 100W 0.5m White

In stock > 10 pcs

Add AlzaPlus+ and save instantly 449,-

Data Cable - USB 4 Gen 2x2 SuperSpeed 20Gb/s, Sync & Charge up to 5A, Power Delivery 100W, 5K@60Hz, E-Mark chipset, backward compatibility with USB 2.0, USB 3.2 and Thunderbolt 3,...

Added to cart

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AlzaPower Core USB-C to USB-C 2.0 100W 0.5m Black - Data Cable

AlzaPower Core USB-C to USB-C 2.0 100W 0.5m Black

In stock > 10 pcs

Buy with code ALZADNY30 132,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 5A, Power Delivery 100W, gold-plated connectors, chip E-Mark, for laptops, mobile phones and other devices with a USB-C...

Added to cart

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Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.25m, Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.25m, Aluminium Alloy Type

In stock > 20 pcs

6 variants 4 sizes

Buy with code ALZADNY40 65,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.

Data Cable , durable metal body, braided cable, length: 0,25m

Added to cart

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Vention 10000mAh Mini Power Bank (USB-C + USB-C) with Built-in USB-C Cable 35W Beige - Power Bank

Vention 10000mAh Mini Power Bank (USB-C + USB-C) with Built-in USB-C Cable 35W Beige

In stock > 5 pcs

2 colors

Buy with code ALZADNY35 519,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, 2 outputs, up to 12V and 3,18 A

Added to cart

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PremiumCord power supply 230V to PC 5m black - Power Cable

PremiumCord power supply 230V to PC 5m black

In stock > 10 pcs

3 sizes

Power Cable - (flexo cord) length 5 m, male connector 1× E/F fork, female connector 1× IEC C13 up to 10000 mA, straight and curved end

Added to cart

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Solight Extension cable, 1 socket, white, 5m. - Extension Cable

Solight Extension cable, 1 socket, white, 5m.

In stock > 10 pcs

Extension Cable - 5m, male connectors: 1× E/F-type plug, female connectors 1× fork Type E, with switch, bent connector ends

Added to cart

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CONNECT IT extension 230V, 3 sockets, 1,5m, white - Extension Cable

CONNECT IT extension 230V, 3 sockets, 1,5m, white

119,- Save 40,-

In stock > 20 pcs

Extension Cable - 1,5m, male connectors: 1× fork Type E, female connectors 3× fork Type E

Added to cart

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In the category Power Cables on Alza.cz, we currently have a total of 1144 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. Continue

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