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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.

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

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

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

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

In stock > 10 pcs

3 colors

Buy with code ALZADNY40 119,- 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

Xiaomi 6A Type-A to Type-C Cable - Data Cable

Xiaomi 6A Type-A to Type-C Cable

In stock > 10 pcs

Data Cable , length: 1m

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 ALZADNY25 142,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

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...

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

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+,

PremiumCord network supply 230V 5m - Power Cable

PremiumCord network supply 230V 5m

In stock > 10 pcs

2 sizes

Power Cable connecting, 5m, male connectors: 1× fork Type C, 1× IEC C8

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1m black - Data Cable

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1m black

In stock > 10 pcs

4 sizes

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1m VelcroStrap+

CONNECT IT extension 230V, 6 sockets + switch, 5m, black - Extension Cable

CONNECT IT extension 230V, 6 sockets + switch, 5m, black

In stock > 10 pcs

Extension Cable - 5m, male connectors: 1× fork Type E, female connectors 6× fork Type E, with switch

PremiumCord USB Extension Cable 3.1 C/male - C/female, black, 2m - Data Cable

PremiumCord USB Extension Cable 3.1 C/male - C/female, black, 2m

In stock > 10 pcs

Data Cable , length: 2m, extension cable

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

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 0.25m Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 0.25m Aluminium Alloy Type

4 variants 4 sizes

Data Cable , durable metal body, length: 0,25m

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

Vention USB 2.0 to USB-C 3A Cable 1.5M Black - Data Cable

Vention USB 2.0 to USB-C 3A Cable 1.5M Black

In stock > 20 pcs

8 variants 4 sizes

Data Cable , length: 1,5m

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

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

In stock > 10 pcs

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...

AlzaPower Core Charge USB-A to USB-C 2.0 0.5m, White - Data Cable

AlzaPower Core Charge USB-A to USB-C 2.0 0.5m, 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+

AlzaPower AluCore Charge USB-A to USB-C 2.0 1m Black - Data Cable

AlzaPower AluCore Charge USB-A to USB-C 2.0 1m Black

In stock > 10 pcs

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1m VelcroStrap+

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

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

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

In stock > 10 pcs

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...

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

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

In stock > 10 pcs

Buy with code ALZADNY25 149,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

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...

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

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

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 Nylon Braided Type-C (USB-C) Cable (4K/PD/60W/5Gbps/3A), 1.5m, Grey - Data Cable

Vention Nylon Braided Type-C (USB-C) Cable (4K/PD/60W/5Gbps/3A), 1.5m, Grey

In stock > 10 pcs

Buy with code ALZADNY35 175,- 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 , durable metal body and nylon braiding, length: 1,5m

PremiumCord PC Power Cable 230V 10m Black - Power Cable

PremiumCord PC Power Cable 230V 10m Black

In stock > 10 pcs

3 sizes

Power Cable connecting, 10m, male connectors: 1× type F fork, female connectors 1× IEC C13

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1057 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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