Refresh the page

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.

Continue

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.

i

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.

Swissten Textile Data Cable Lightning 0.2m Black - Data Cable

Swissten Textile Data Cable Lightning 0.2m Black

In stock > 10 pcs

3 colors

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

Vention Type-C (USB-C) to 3.5mm Male Spring Audio Cable, 1.5m, Black, Metal Type - AUX Cable

Vention Type-C (USB-C) to 3.5mm Male Spring Audio Cable, 1.5m, Black, Metal Type

In stock > 10 pcs

2 sizes

AUX Cable connecting, 1,5m, male connectors: 1× jack 3.5 mm, 1× USB-C (USB 3.2 Gen 1), Gold-Plated Connectors, straight connector ends

AlzaPower AluCore USB-A to USB-C 3.2 Gen 1 5Gbps 0.5m Silver - Data Cable

AlzaPower AluCore USB-A to USB-C 3.2 Gen 1 5Gbps 0.5m Silver

In stock > 10 pcs

Buy with code ALZADNY20 119,- 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 Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 0.5m Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 0.5m Aluminium Alloy Type

In stock > 10 pcs

3 variants 3 sizes

Data Cable , durable metal body, length: 0,5m

AlzaPower AluCore USB-A to USB-C 3.2 Gen 1 5Gbps 2m Silver - Data Cable

AlzaPower AluCore USB-A to USB-C 3.2 Gen 1 5Gbps 2m Silver

In stock > 10 pcs

Buy with code ALZADNY30 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 30% s kódem ALZADNY30.

Data Cable - SuperSpeed USB 5Gb/s, Sync & Charge up to 3A, gold-plated connectors, durable metal body, for mobile phones, tablets and other devices with USB-C connector,...

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

Swissten Data Cable Textile II USB-C / Lightning 1.5m white - Data Cable

Swissten Data Cable Textile II USB-C / Lightning 1.5m white

In stock > 10 pcs

3 colors

Data Cable , length: 1,5m

AlzaPower Core Charge USB-A to USB-C 2.0 0.1m, Black - Data Cable

AlzaPower Core Charge USB-A to USB-C 2.0 0.1m, Black

In stock > 20 pcs

Data Cable USB Hi-Speed 480Mbps, Sync & Charge up to 3A, gold-plated connectors, for mobile phones, tablets and other devices with USB-C connector, Velcrostrap+

EMOS Splitter cube with extension lead - 4 plugs + 2× USB, 1,9m - Extension Cable

EMOS Splitter cube with extension lead - 4 plugs + 2× USB, 1,9m

In stock > 10 pcs

Extension Cable - 1,9m, male connectors: 1× fork Type E, female connectors 4× fork Type E, 2× USB-A (USB 2.0), bent connector ends

AlzaPower Core USB-A to Micro USB 2m Black - Data Cable

AlzaPower Core USB-A to Micro USB 2m Black

Data Cable - USB Hi-Speed 480 Mbps, Sync & Charge up to 2.4A, gold-plated connectors, for mobile phones, tablets and other devices with Micro USB connector, VelcroStrap+

AlzaPower Core USB-C to Mini USB 2.0 2A 0.5m black - Data Cable

AlzaPower Core USB-C to Mini USB 2.0 2A 0.5m black

In stock > 20 pcs

Data Cable - interconnect, length 0,5 m, 1× USB-C (USB 2.0), 1× USB Mini-B (USB 2.0), Sync & Charge support up to 2 A, straight ending, for mobile phones, HDD, PC, chargers, etc.,...

Vention USB-C 2.0 to Mini USB 2A Cable 0.5M Black - Data Cable

Vention USB-C 2.0 to Mini USB 2A Cable 0.5M Black

In stock > 20 pcs

3 sizes

Data Cable , braided cable, length: 0,5m

EMOS Rubber-neoprene extension cable, metal drum - 4z, 50m, 1,5mm2 - Extension Cable

EMOS Rubber-neoprene extension cable, metal drum - 4z, 50m, 1,5mm2

In stock > 5 pcs

Buy with code ALZADNY10 3,059,- 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 - 50m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, on the drum and with thermal protection, straight connector ends

Vention USB 2.0 to USB-C 3A Cable 0.25M Black - Data Cable

Vention USB 2.0 to USB-C 3A Cable 0.25M Black

In stock > 20 pcs

9 variants 6 sizes

Data Cable , length: 0,25m

PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 curved cable 1.2m - Data Cable

PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 curved cable 1.2m

In stock > 10 pcs

3 sizes

Data Cable , length: 1,2m

AlzaPower Core USB-C (M) to USB-C (F) 3.2 Gen 2, 0.5m black - Data Cable

AlzaPower Core USB-C (M) to USB-C (F) 3.2 Gen 2, 0.5m black

In stock > 10 pcs

2 sizes

Data Cable - extension, length 0,5 m, male connectors: 1× USB-C (USB 3.2 Gen 2), female connectors: 1× USB-C (USB 3.2 Gen 2), support for Power Delivery 3.0 fast charging, Quick-...

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

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

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

AlzaPower Core USB-A to Micro USB 1m Black

In stock > 20 pcs

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

AXAGON RVC-HI2MC, USB-C -> HDMI 2.0 cable 1.8m, 4K/60Hz HDR10, metal case, braided - Video Cable

AXAGON RVC-HI2MC, USB-C -> HDMI 2.0 cable 1.8m, 4K/60Hz HDR10, metal case, braided

In stock > 10 pcs

2 colors

Video Cable 1,8m - interconnection, male connectors: 1× USB-C + 1× HDMI (HDMI 2.0) with up to 4K (3840×2160) at 60Hz, 32 audio tracks, 32 audio channels and 18.0 Gbit/s, HDMI 2.0...

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

EMOS Rubber extension cable on drum - 3 sockets, 25m, 1.5mm2 - Extension Cable

EMOS Rubber extension cable on drum - 3 sockets, 25m, 1.5mm2

In stock > 5 pcs

Buy with code ALZADNY10 2,213,- 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 25m, female connectors 2× fork Type E, on the drum, straight connector ends

PremiumCord USB-C to USB 3.0 A (USB 3.2 Generation 1, 3A, 5Gbit/s) 0.5m - Data Cable

PremiumCord USB-C to USB 3.0 A (USB 3.2 Generation 1, 3A, 5Gbit/s) 0.5m

In stock > 10 pcs

4 sizes

Data Cable , durable metal body, length: 0,5m

PremiumCord Extension cord 230V 5m 5 sockets + switch, black - Extension Cable

PremiumCord Extension cord 230V 5m 5 sockets + switch, black

In stock > 10 pcs

Extension Cable -

Swissten Data Cable Textile II USB-C / USB-C 1.5m pink - Data Cable

Swissten Data Cable Textile II USB-C / USB-C 1.5m pink

In stock > 10 pcs

3 colors

Buy with code ALZADNY40 131,- 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 , length: 1,5m

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1070 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

No longer sold

Chcete doručiť tovar na Slovensko? Prezrite si Napájacie káble

Für den Versand nach Deutschland, besuchen Sie bitte Stromkabel

Für den Versand nach Österreich, besuchen Sie bitte Stromkabel

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Tápkábelek

Try our cookies

Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information

P-DC1-WEB07