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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.

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...

PremiumCord USB-C to USB 3.0 A (USB 3.2 generation 1, 3A, 5Gbit/s) 2m - Data Cable

PremiumCord USB-C to USB 3.0 A (USB 3.2 generation 1, 3A, 5Gbit/s) 2m

In stock > 10 pcs

4 sizes

Data Cable , durable metal body, length: 2m

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

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

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...

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 ALZADNY40 161,- 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 , durable metal body and nylon braiding, length: 1,5m

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 SilkCore USB-C to Lightning MFi, 1m black - Data Cable

AlzaPower SilkCore USB-C to Lightning MFi, 1m black

In stock > 10 pcs

Buy with code ALZADNY35 194,- 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 - 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...

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

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

AlzaPower Core 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, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification, VelcroStrap+

Vention Type-C (USB-C) 2.0 Male to USB-C Male Cable 0.5M Black PVC Type - Data Cable

Vention Type-C (USB-C) 2.0 Male to USB-C Male Cable 0.5M Black PVC Type

In stock > 10 pcs

3 sizes

Data Cable , length: 0,5m

EMOS Rubber extension cable - connector, 25m, 3×2,5mm2 - Extension Cable

EMOS Rubber extension cable - connector, 25m, 3×2,5mm2

In stock > 5 pcs

Extension Cable - 25m, male connectors: 1× fork Type E, female connectors 1× fork Type E, child safety lock and child-proof outlet covers, 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

Data Cable , length: 1,5m

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

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

In stock > 10 pcs

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 - 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 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 CompactCore USB-C to USB-C 2.0, 100W, 1m - pink - Data Cable

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

In stock > 10 pcs

Buy with code ALZADNY20 159,- 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...

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

3 variants 3 sizes

Data Cable , durable metal body, length: 2m

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+

Vention Type-C (USB-C) 2.0 Male to USB-C Male Cable 3m Black PVC Type - Data Cable

Vention Type-C (USB-C) 2.0 Male to USB-C Male Cable 3m Black PVC Type

In stock > 10 pcs

3 sizes

Data Cable , length: 3m

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

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

199,- Save 40,-

In stock > 10 pcs

Extension Cable - 5m, male connectors: 1× E/F-type plug, female connectors 6× fork Type E

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

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

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...

Vention Cotton Braided USB-C 4.0 5A Cable 1m Gray Aluminum Alloy Type - Data Cable

Vention Cotton Braided USB-C 4.0 5A Cable 1m Gray Aluminum Alloy Type

In stock > 10 pcs

Data Cable , durable metal body, length: 1m

Swissten Textile Data Cable Lightning 0.2m Black - Data Cable

Swissten Textile Data Cable Lightning 0.2m Black

In stock > 10 pcs

3 colors

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

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

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1083 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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