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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.

AlzaPower AluCore Charge USB-A to USB-C 2.0 0.5m Black - Data Cable

AlzaPower AluCore Charge USB-A to USB-C 2.0 0.5m Black

In stock > 10 pcs

Buy with code ALZADNY20 111,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 0,5m VelcroStrap+

Vention USB 2.0 to USB-C 3A Cable 3M Black - Data Cable

Vention USB 2.0 to USB-C 3A Cable 3M Black

In stock > 10 pcs

10 variants 6 sizes

Data Cable , length: 3m

Ugreen Micro USB Cable Black 3m - Data Cable

Ugreen Micro USB Cable Black 3m

In stock > 10 pcs

2 sizes

Buy with code ALZADNY50 65,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 50% s kódem ALZADNY50. Klikněte a kód se uplatní automaticky.

Data Cable , length: 3m

I-TEC USB-C DisplayPort Cable Adapter 4K/60Hz - Video Cable

I-TEC USB-C DisplayPort Cable Adapter 4K/60Hz

In stock > 10 pcs

Video Cable connecting, 1,5m, male connectors: 1× USB-C, 1× DisplayPort, straight connector ends

Vention USB 3.2 Type-C Extension Cable 1m Black - Data Cable

Vention USB 3.2 Type-C Extension Cable 1m Black

In stock > 10 pcs

2 sizes

Data Cable , length: 1m, extension cable

PremiumCord USB-C Curved Cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s ) Cotton Braid 2m - Data Cable

PremiumCord USB-C Curved Cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s ) Cotton Braid 2m

In stock > 10 pcs

3 sizes

Data Cable , durable metal body, length: 2m

Swissten Textile Data Cable Lightning 2m Black - Data Cable

Swissten Textile Data Cable Lightning 2m Black

In stock > 10 pcs

2 sizes

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

AlzaPower Core Charge USB-A to USB-C 2.0 0.13m, White - Data Cable

AlzaPower Core Charge USB-A to USB-C 2.0 0.13m, White

In stock > 20 pcs

Data Cable - USB Hi-Speed 480Mb/sec, Sync & Charge up to 3A, gold-plated connectors, for mobile phones/tablets/other devices with USB-C connectors, Velcostrap+

PremiumCord Extension cord 230V 2m 3 sockets + switch, black - Extension Cable

PremiumCord Extension cord 230V 2m 3 sockets + switch, black

In stock > 10 pcs

Extension Cable -

PremiumCord power cable for 230V, 3m, 16A, Black - Power Cable

PremiumCord power cable for 230V, 3m, 16A, Black

In stock > 10 pcs

Power Cable connecting, 3m, male connectors: 1× fork Type E, 1× IEC C22

Xiaomi 6A Braided USB-C to USB-C Cable (2m) - Power Cable

Xiaomi 6A Braided USB-C to USB-C Cable (2m)

In stock > 10 pcs

2 sizes

Power Cable - cable, length 2 m, male connector 2× USB-C, double-sided connector

Seasonic 12VHPWR Cable Black - Adapter

Seasonic 12VHPWR Cable Black

In stock > 10 pcs

Swissten Arcade Textile Data Cable USB/Lightning 1.2m Black - Data Cable

Swissten Arcade Textile Data Cable USB/Lightning 1.2m Black

In stock > 10 pcs

Data Cable and nylon braiding, length: 1,2m

Vention Type-C (USB-C) 2.0 to USB-C Dual Right Angle 1M Grey Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) 2.0 to USB-C Dual Right Angle 1M Grey Aluminium Alloy Type

In stock > 10 pcs

2 sizes

Data Cable and nylon braiding, length: 1m

Swissten Textile Data Cable USB-C 0.2m Black - Data Cable

Swissten Textile Data Cable USB-C 0.2m Black

In stock > 10 pcs

Data Cable and nylon braiding, length: 0,2m

Vention USB 3.0 (M) to Micro USB-B (M), 0.5m, Black - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M), 0.5m, Black

In stock > 20 pcs

4 sizes

Buy with code ALZADNY35 71,- 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.

Data Cable , length: 0,5m

AlzaPower USB-C na Micro USB-B 3.2 Gen 1 1.0m black - Data Cable

AlzaPower USB-C na Micro USB-B 3.2 Gen 1 1.0m black

In stock > 10 pcs

2 colors

Buy with code ALZADNY20 143,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Data Cable , gold-plated connectors, length: 1m VelcroStrap+

AlzaPower Core USB-A to Micro USB 0.5m Black - Data Cable

AlzaPower Core USB-A to Micro USB 0.5m Black

In stock > 20 pcs

Buy with code ALZADNY20 79,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Data Cable - USB Hi-Speed 480 Mb/s, Sync & Charge up to 2.4A, gold-plated connectors, VelcroStrap+

AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 1m - pink - Data Cable

AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 1m - pink

In stock > 10 pcs

Buy with code ALZADNY20 159,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

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...

Vention USB 3.0 (M) to Micro USB-B (M), 0.25m, Black - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M), 0.25m, Black

In stock > 20 pcs

4 sizes

Data Cable , length: 0,25m

Cellularline Aux Music Cable Lightning Connector + 3.5mm jack MFI certification white - AUX Cable

Cellularline Aux Music Cable Lightning Connector + 3.5mm jack MFI certification white

In stock > 10 pcs

AUX Cable connecting, 1m, male connectors: 1× lightning, 1× jack 3.5 mm, straight connector ends

AlzaPower Core USB-A to Micro USB 1m White - Data Cable

AlzaPower Core USB-A to Micro USB 1m White

In stock > 20 pcs

Buy with code ALZADNY20 95,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Data Cable , gold-plated connectors, length: 1m, fastener VelcroStrap+,

USB-C / Lighting 2m Data Cable (bulk) - Data Cable

USB-C / Lighting 2m Data Cable (bulk)

In stock > 10 pcs

Data Cable , length: 2m

Vention Type-C (USB-C) 2.0 Male to USB-C Male 100W / 5A Cable 1.5m Black PVC Type - Data Cable

Vention Type-C (USB-C) 2.0 Male to USB-C Male 100W / 5A Cable 1.5m Black PVC Type

In stock > 10 pcs

Data Cable , length: 1,5m

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1067 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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