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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 USB-C to USB 2.0 Fast Charging Cable 5A 1.5m Gray Aluminum Alloy Type - Data Cable

Vention USB-C to USB 2.0 Fast Charging Cable 5A 1.5m Gray Aluminum Alloy Type

In stock > 10 pcs

3 sizes

Data Cable , durable metal body and nylon braiding, length: 1,5m

AlzaPower 90AluCore USB-C to USB-C 2.0, 100W, 1m - silver - Data Cable

AlzaPower 90AluCore USB-C to USB-C 2.0, 100W, 1m - silver

In stock > 10 pcs

Data Cable - interconnect, 90° USB-C connector, Support Power Delivery up to 100 W (20 V / 5 A), E-Mark chip, gold-plated connectors, aluminium alloy connector construction, outer...

PremiumCord double fork 230V 3m white - Extension Cable

PremiumCord double fork 230V 3m white

In stock > 10 pcs

3 sizes

Extension Cable - length 3 m, male connector 1× E/F plug, female connector 1× E/F socket up to 2.5 A

Vention USB-C 2.0 to Mini USB 2A Cable 1M Black - Data Cable

Vention USB-C 2.0 to Mini USB 2A Cable 1M Black

In stock > 10 pcs

3 sizes

Data Cable , braided cable, length: 1m

Ugreen Micro USB Cable Black 1.5m - Data Cable

Ugreen Micro USB Cable Black 1.5m

In stock > 20 pcs

2 sizes

Data Cable , length: 1,5m

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

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

In stock > 20 pcs

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

AlzaPower SilkCore USB-C to Lightning MFi, 2m black - Data Cable

AlzaPower SilkCore USB-C to Lightning MFi, 2m black

In stock > 10 pcs

Buy with code ALZADNY20 279,- 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 - connector, 1× USB-C (2.0), 1× Lightning (C94), durable plastic connectors, Power Delivery 2.0 (max. 20 W), VelcroStrap+, MFI Certification, fast charging support, Sync...

Swissten Textile Data Cable Lightning 0.2m Silver - Data Cable

Swissten Textile Data Cable Lightning 0.2m Silver

In stock > 10 pcs

3 colors

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

PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 1m - Data Cable

PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 1m

In stock > 10 pcs

2 colors

Data Cable , length: 1m

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

Logitech Spare/Group Cable - Data Cable

Logitech Spare/Group Cable

In stock > 5 pcs

Data Cable , length: 5m

Vention USB 2.0 to micro USB 2A Cable 0.25M Black - Data Cable

Vention USB 2.0 to micro USB 2A Cable 0.25M Black

In stock > 20 pcs

6 variants 2 sizes

Data Cable , length: 0,25m

Swissten Data Cable Micro USB 1.5m Extended Connector Black - Data Cable

Swissten Data Cable Micro USB 1.5m Extended Connector Black

In stock > 5 pcs

Data Cable , length: 1,5m

Swissten Textile Data Cable Lightning 0.2m Grey - Data Cable

Swissten Textile Data Cable Lightning 0.2m Grey

In stock > 10 pcs

3 colors

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

Swissten Data Video Cable USB 4.0, USB-C, 240W, 0.5m black - Data Cable

Swissten Data Video Cable USB 4.0, USB-C, 240W, 0.5m black

In stock > 10 pcs

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

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

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

In stock > 10 pcs

Buy with code ALZADNY20 199,- 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...

PremiumCord USB-C Curved Cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s) Cotton Braid 1m - Data Cable

PremiumCord USB-C Curved Cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s) Cotton Braid 1m

In stock > 10 pcs

3 sizes

Data Cable , durable metal body, length: 1m

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

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

In stock > 10 pcs

2 sizes

Data Cable and nylon braiding, length: 1m

EMOS Extension cable with switch - 3 sockets, 7m, white - Extension Cable

EMOS Extension cable with switch - 3 sockets, 7m, white

In stock > 10 pcs

Extension Cable - 7m, male connectors: 1× fork Type E, female connectors 3× fork Type E, with switch and child safety lock, bent connector ends

Vention Type-C (USB-C) 2.0 (M) to USB-C (M) 100W / 5A Cable 0.5m Gray Aluminum Alloy Type - Data Cable

Vention Type-C (USB-C) 2.0 (M) to USB-C (M) 100W / 5A Cable 0.5m Gray Aluminum Alloy Type

In stock > 10 pcs

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

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

CONNECT IT extension 230V, 4 sockets, 3m, black

In stock > 10 pcs

Extension Cable - 3m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, bent connector ends

Epico Thunderbolt 4 1.5m Braided Cable - Space Grey - Data Cable

Epico Thunderbolt 4 1.5m Braided Cable - Space Grey

In stock > 5 pcs

Data Cable , length: 1,5m

Vention USB 2.0 to USB-C 3A Cable 1M Deep Blue - Data Cable

Vention USB 2.0 to USB-C 3A Cable 1M Deep Blue

In stock > 20 pcs

3 variants 2 sizes

Data Cable , braided cable, length: 1m

Swissten Data Cable Lightning 1m Black - Data Cable

Swissten Data Cable Lightning 1m Black

In stock > 20 pcs

2 colors

Data Cable , length: 1m

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1066 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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