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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 2.0 to USB-B Printer 2A Cable 1M Black - Data Cable

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

In stock > 20 pcs

Data Cable , length: 1m

AlzaPower Core USB-C to USB-C 3.2 Gen 1 100W 0.15m, Black - Data Cable

AlzaPower Core USB-C to USB-C 3.2 Gen 1 100W 0.15m, Black

In stock > 10 pcs

Data Cable - SuperSpeed USB 5Gbps, Sync &a Charge up to 5A, Power Delivery: 100W, gold-plated connectors, E-Mark chip, Thunderbolt 3; for laptops, mobile phones and other devices...

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+

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

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

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...

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

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

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...

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

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

In stock > 10 pcs

2 sizes

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

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

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 0.5m black - Data Cable

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 0.5m black

In stock > 10 pcs

3 sizes

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

AlzaPower MultiCore 4in1 USB 60W 480Mbps 1m White - Data Cable

AlzaPower MultiCore 4in1 USB 60W 480Mbps 1m White

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...

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

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

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

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-...

EMOS PVC extension cable on drum - 4 sockets, 20m, 1mm2 - Extension Cable

EMOS PVC extension cable on drum - 4 sockets, 20m, 1mm2

In stock > 5 pcs

Extension Cable - 20m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, bent connector ends

Vention 4-in-1 Cotton Braided USB 2.0 Type-A Male + USB-C Male to USB-C Male + Micro Type-B Male 5A - Data Cable

Vention 4-in-1 Cotton Braided USB 2.0 Type-A Male + USB-C Male to USB-C Male + Micro Type-B Male 5A

In stock > 10 pcs

Data Cable , durable metal body, length: 1m

UGREEN Type-C (USB-C) to 3.5mm Jack (M) Audio Cable Silver 1m - Huawei, Xiaomi, OnePlus - Adapter

UGREEN Type-C (USB-C) to 3.5mm Jack (M) Audio Cable Silver 1m - Huawei, Xiaomi, OnePlus

In stock > 10 pcs

Buy with code ALZADNY40 83,- 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.

EMOS PVC extension cable on drum - 4 sockets, 30m, 1mm2 - Extension Cable

EMOS PVC extension cable on drum - 4 sockets, 30m, 1mm2

Extension Cable - 30m, male connectors: 1× fork Type E, female connectors 4× fork Type E, bent connector ends

Solight Extension cable on drum, 4 sockets, black, 10m - Extension Cable

Solight Extension cable on drum, 4 sockets, black, 10m

Extension Cable - 10m, male connectors: 1× fork Type E, female connectors 4× fork Type E, on the drum

CONNECT IT Wirez 6in1, black - Power Cable

CONNECT IT Wirez 6in1, black

In stock > 10 pcs

Buy with code ALZADNY25 277,- 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.

Power Cable - interconnect, length 1,25 m, male connector 1× USB-A, 3× USB-C, 1× lightning, fast charging support, straight ending

Swissten Data Cable Lightning 1m White - Data Cable

Swissten Data Cable Lightning 1m White

In stock > 20 pcs

2 colors

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 ALZADNY25 224,- 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 - 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 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 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-C to USB-C 3.2 Gen 1 100W 1m White - Data Cable

AlzaPower Core USB-C to USB-C 3.2 Gen 1 100W 1m White

In stock > 10 pcs

Data Cable - SuperSpeed USB 5Mbps, Sync & Charge up to 5A, Power Delivery 100W, gold-plated connectors, chip E-Mark, Thunderbolt 3, for laptops, mobile phones and other devices...

CONNECT IT extension 230V, 3 sockets + switch, 1.5m, black - Extension Cable

CONNECT IT extension 230V, 3 sockets + switch, 1.5m, black

In stock > 10 pcs

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

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

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1055 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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