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.

EZVIZ power extension cable 5 m PCA05 - Power Cable

EZVIZ power extension cable 5 m PCA05

9.39 € Save 1.51 €

In stock > 10 pcs

2 sizes

Power Cable - Extension, length 5 m, male connector 1× DC 5.5 mm, female connector 1× DC 5.5 mm, double-sided end cap

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 0.5m black - Data Cable

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 0.5m black

In stock > 10 pcs

3 colors

Buy with code ALZADNI20 9.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

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

Samsung USB-C/USB-C Data Cable 3A 1m White (OOB Bulk) - Data Cable

Samsung USB-C/USB-C Data Cable 3A 1m White (OOB Bulk)

In stock > 20 pcs

Data Cable , length: 1m

EZVIZ power extension cable 10 m PCA10 - Power Cable

EZVIZ power extension cable 10 m PCA10

12.90 € Save 1 €

In stock > 10 pcs

2 sizes

Power Cable - Extension, length 10 m, male connector 1× DC 5.5 mm, female connector 1× DC 5.5 mm, double-sided end cap

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

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

In stock > 10 pcs

Buy with code ALZADNI20 6.55 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

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

PremiumCord extension cable 230V 50m drum, 4x socket, orange - Extension Cable

PremiumCord extension cable 230V 50m drum, 4x socket, orange

In stock > 5 pcs

Extension Cable - 50m, male connectors: 1× type F fork, female connectors 4× fork Type E, on the drum and with thermal protection, bent connector ends

AlzaPower AluCore USB-C to USB-C 2.0 100W 1m Black - Data Cable

AlzaPower AluCore USB-C to USB-C 2.0 100W 1m Black

In stock > 10 pcs

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

AlzaPower Core USB-C to USB-C 2.0 60W 0.5m Black - Data Cable

AlzaPower Core USB-C to USB-C 2.0 60W 0.5m Black

In stock > 10 pcs

Buy with code ALZADNI20 4.23 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, Power Delivery: 60W, gold-plated connectors, for laptops, mobile phones and other devices with a USB-C connector,...

EMOS Rubber extension cable on drum - 4 sockets, 25m, 2,5mm2 - Extension Cable

EMOS Rubber extension cable on drum - 4 sockets, 25m, 2,5mm2

In stock > 5 pcs

Buy with code ALZADNI10 89.36 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Extension Cable - 25m, male connectors: 1× fork Type E, female connectors 4× fork Type E, on the drum and with thermal protection, straight connector ends

AlzaPower AluCore Charge USB-A to USB-C 2.0 3m Black - Data Cable

AlzaPower AluCore Charge USB-A to USB-C 2.0 3m Black

In stock > 10 pcs

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 3m VelcroStrap+

PremiumCord power cable 230V to PC 1m black - Power Cable

PremiumCord power cable 230V to PC 1m black

In stock > 20 pcs

3 sizes

Power Cable connecting, 1m, male connectors: 1× fork Type E, female connectors 1× IEC C13, straight connector ends

AlzaPower MultiCore 4in1 USB 60W 480Mbps 2m Black - Data Cable

AlzaPower MultiCore 4in1 USB 60W 480Mbps 2m Black

In stock > 10 pcs

Data Cable - USB Hi-Speed 480 Mb/sec, Sync & Charge up to 3A, 60W Power Delivery, Quick Charge 3.0, 2x USB-C, 1x MicroUSB, 1x USB-A, gold-plated connectors, VelcroStrap+; for...

AlzaPower Core USB-C to USB-C 2.0 60W 2m Black - Data Cable

AlzaPower Core USB-C to USB-C 2.0 60W 2m Black

In stock > 10 pcs

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, Power Delivery: 60W, gold-plated connectors, for laptops, mobile phones and other devices with a USB-C connector,...

AlzaPower Core USB-C to USB-C 2.0 60W 1m White - Data Cable

AlzaPower Core USB-C to USB-C 2.0 60W 1m White

In stock > 10 pcs

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, Power Delivery: 60W, gold-plated connectors, for laptops, mobile phones and other devices with a USB-C connector,...

PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 3m - Data Cable

PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 3m

In stock > 10 pcs

2 colors

Data Cable , length: 3m

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

AlzaPower AluCore USB-A to Micro USB 1m Black

In stock > 10 pcs

Data Cable - USB Hi-Speed 480 Mb/s, Sync & Charge up to 2.4A, durable metal body and nylon jacket, gold-plated connectors, VelcroStrap+

AlzaPower Core USB-C to USB-C 2.0 60W 2m White - Data Cable

AlzaPower Core USB-C to USB-C 2.0 60W 2m White

In stock > 10 pcs

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, Power Delivery 60W, gold-plated connectors, for laptops, mobile phones and other devices with a USB-C connector,...

CONNECT IT extension cable 230 V, 4 sockets, 3 m, with switch, black - Extension Cable

CONNECT IT extension cable 230 V, 4 sockets, 3 m, with switch, black

In stock > 10 pcs

Extension Cable extension, 3m

Lightning to USB Cable 1m (Bulk) - Data Cable

Lightning to USB Cable 1m (Bulk)

In stock > 10 pcs

2 sizes

Data Cable , length: 1m

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

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

In stock > 10 pcs

Buy with code ALZADNI30 6.29 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

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

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 ALZADNI20 4.87 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

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

AlzaPower AluCore USB-A to Lightning MFi (C189) 0.5m silver - Data Cable

AlzaPower AluCore USB-A to Lightning MFi (C189) 0.5m silver

In stock > 10 pcs

Data Cable USB Hi-Speed 480 Mbps, Sync & Charge up to 2.4A, chipset C189, durable metal body, nylon braid, for Apple iPhone, iPad and other devices with Lightning connector, MFi...

AlzaPower Core USB-A to Lightning MFi (C189) 1m black - Data Cable

AlzaPower Core USB-A to Lightning MFi (C189) 1m black

In stock > 10 pcs

Data Cable USB Hi-Speed 480 Mbps, Sync & Charge up to 2.4A, chipset C189, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification, VelcroStrap+

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

Power Cables

In the category Power Cables on Alza.sk, we currently have a total of 1026 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 doručit do České republiky? Jdi na Napájecí kabely

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-WEB09