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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.

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.

EMOS Extension cable with switch - 3 sockets, 1,5m, white - Extension Cable

EMOS Extension cable with switch - 3 sockets, 1,5m, white

179,- Save 10,-

In stock > 10 pcs

Extension Cable - 1,5m, male connectors: 1× E/F-type plug, female connectors 3× fork Type E, with switch and LED indication, bent connector ends

Added to cart

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Vention USB-C 2.0 to USB-B Printer 2A Cable 2m Black - Data Cable

Vention USB-C 2.0 to USB-B Printer 2A Cable 2m Black

In stock > 20 pcs

3 sizes

Data Cable , length: 2m

Added to cart

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

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

In stock > 20 pcs

3 sizes

Data Cable , length: 1m

Added to cart

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AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 0.5m black - Data Cable

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 0.5m black

In stock > 10 pcs

4 sizes

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

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) 90° <-> USB 2.0 Cotton Cable Grey 2m Aluminum Alloy Type - Data Cable

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 2m Aluminum Alloy Type

In stock > 10 pcs

4 variants 4 sizes

Data Cable , durable metal body, length: 2m

Added to cart

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AlzaPower 2-Pack Core Charge USB-A to USB-C 2.0 2m black - Data Cable

AlzaPower 2-Pack Core Charge USB-A to USB-C 2.0 2m black

In stock > 10 pcs

Add AlzaPlus+ and save instantly 125,-

Data Cable - 2 cables included, connection cables, male connectors: 1× USB-A (USB 2.0) with a transfer rate of 480Mbps, female connector 1× USB-C with a transfer rate of 480Mbps,...

Added to cart

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Logitech Spare/Group Cable - Data Cable

Logitech Spare/Group Cable

In stock > 5 pcs

Data Cable , length: 5m

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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PremiumCord extension 30m 230V, orange - Extension Cable

PremiumCord extension 30m 230V, orange

In stock > 5 pcs

Extension Cable - 30m, male connectors: 1× E/F-type plug, female connectors 1× fork Type E, straight connector ends

Added to cart

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PremiumCord extension power cable 1m, 230V - Power Cable

PremiumCord extension power cable 1m, 230V

In stock > 20 pcs

4 sizes

Power Cable extension, 1m, male connectors: 1× IEC C14, female connectors 1× IEC C13, straight connector ends

Added to cart

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Vention 1-Port USB-C GaN Charger (20W) with USB-C to Lightning Cable (1M) EU-Plug Black - Wall Charger

Vention 1-Port USB-C GaN Charger (20W) with USB-C to Lightning Cable (1M) EU-Plug Black

In stock > 10 pcs

2 colors

Buy with code ALZADNY35 259,- 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.

Wall Charger with support for fast charging, output USB-C (max. 20 W), fast charging technology: Qualcomm Quick Charge 3.0, USB Power Delivery 3.0 and Apple 2.4, included in the...

Added to cart

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EMOS Extension cable - 5 sockets, 1,5m, white - Extension Cable

EMOS Extension cable - 5 sockets, 1,5m, white

189,- Save 10,-

In stock > 10 pcs

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

Added to cart

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PremiumCord extension power cable 3m, 230V - Power Cable

PremiumCord extension power cable 3m, 230V

In stock > 10 pcs

4 sizes

Power Cable extension, 3m, male connectors: 1× IEC C14, female connectors 1× IEC C13, straight connector ends

Added to cart

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PremiumCord double fork 230V 2m white - Extension Cable

PremiumCord double fork 230V 2m white

In stock > 20 pcs

3 sizes

Extension Cable - length 2 m, male connector 1× E/F plug, female connector 1× E/F socket up to 2.5 A

Added to cart

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AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 1m Black - Data Cable

AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 1m Black

In stock > 10 pcs

3 sizes

Buy with code ALZADNY30 160,- 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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Vention Type-C (USB-C) 2.0 Right Angle to USB-C 0.5M Grey Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) 2.0 Right Angle to USB-C 0.5M Grey Aluminium Alloy Type

In stock > 10 pcs

2 sizes

Data Cable and nylon braiding, length: 0,5m

Added to cart

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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

Added to cart

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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 ALZADNY30 73,- 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, length: 1m, fastener VelcroStrap+,

Added to cart

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Mobile Origin 240W Display Cable USB-C to USB-C 1.5m CB4 - Data Cable

Mobile Origin 240W Display Cable USB-C to USB-C 1.5m CB4

In stock > 10 pcs at the supplier's

Buy with code ALZADNY20 239,- 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 and nylon braiding, length: 1,5m

Added to cart

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FIXED Multimedia Cable USB-C/USB-C USB4 gen2 20Gbps PD 3.1 240W 4K@60Hz 2m braided grey - Data Cable

FIXED Multimedia Cable USB-C/USB-C USB4 gen2 20Gbps PD 3.1 240W 4K@60Hz 2m braided grey

In stock > 10 pcs

Data Cable , durable metal body, braided cable, length: 2m

Added to cart

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Vention Type-C (USB-C) 2.0 (M) to USB-C (M) Cable 0.5m Gray Aluminum Alloy Type - Data Cable

Vention Type-C (USB-C) 2.0 (M) to USB-C (M) Cable 0.5m Gray Aluminum Alloy Type

In stock > 10 pcs

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

Added to cart

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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

Added to cart

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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

Added to cart

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In the category Power Cables on Alza.cz, we currently have a total of 1146 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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