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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 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 ALZADAYS20DE 6.23 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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 Core USB-A (M) to MicroUSB-B 3.2 Gen 1, 1m - black - Data Cable

AlzaPower Core USB-A (M) to MicroUSB-B 3.2 Gen 1, 1m - black

In stock > 10 pcs

Data Cable - interconnect, USB 3.2 Gen 1 standard, data transfer up to 5 Gb/s, gold-plated connectors, construction of connectors made of hardened PVC, PVC outer braid, suitable...

Samsung USB-C/USB-C Data Cable 5A 1.8m Black (Bulk) - Data Cable

Samsung USB-C/USB-C Data Cable 5A 1.8m Black (Bulk)

In stock > 10 pcs

2 colors

Data Cable , length: 1,8m

Google USB-C to USB-C white 1m - Data Cable

Google USB-C to USB-C white 1m

In stock > 10 pcs

Data Cable , length: 1m

Statik MagStack magnetic USB-A > USB-C cable (0,9m) - Data Cable

Statik MagStack magnetic USB-A > USB-C cable (0,9m)

Data Cable and nylon braiding, length: 0,9m

Statik PowerPivot luminous USB-A > USB-C cable (0.9m) - Data Cable

Statik PowerPivot luminous USB-A > USB-C cable (0.9m)

In stock > 10 pcs

Data Cable and nylon braiding, length: 0,9m

Vention USB 2.0 Type-A Male to Lightning Male 2.4A Cable 1M Black Aluminum Alloy Type - Data Cable

Vention USB 2.0 Type-A Male to Lightning Male 2.4A Cable 1M Black Aluminum Alloy Type

In stock > 10 pcs

Data Cable and nylon braiding, length: 1m

USB-C / Lighting 2m Data Cable (bulk) - Data Cable

USB-C / Lighting 2m Data Cable (bulk)

In stock > 10 pcs

Data Cable , length: 2m

PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 curved cable 0.3m - Data Cable

PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 curved cable 0.3m

In stock > 10 pcs

3 sizes

Data Cable , length: 0,3m

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

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

In stock > 5 pcs

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...

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 ALZADAYS35DE 7.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35DE. Das Angebot gilt bis zum 17. Februar 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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...

AlzaPower Core USB-A to Lightning MFi (C189) 2m black - Data Cable

AlzaPower Core USB-A to Lightning MFi (C189) 2m black

In stock > 10 pcs

Buy with code ALZADAYS20DE 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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+

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 USB 2.0 to micro USB 2A Cable 3M White - Data Cable

Vention USB 2.0 to micro USB 2A Cable 3M White

In stock > 20 pcs

6 variants 3 sizes

Data Cable , length: 3m

Vention USB 2.0 to micro USB 2A Cable 0.5M Black - Data Cable

Vention USB 2.0 to micro USB 2A Cable 0.5M Black

In stock > 20 pcs

6 variants 2 sizes

Data Cable , length: 0,5m

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

Vention USB 2.0 to USB-C 3A Cable 1M White

In stock > 20 pcs

9 variants 3 sizes

Data Cable , length: 1m

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

ChoeTech (USB-A <-> USB-C) Cable 1m white - Data Cable

ChoeTech (USB-A <-> USB-C) Cable 1m white

In stock > 20 pcs

Buy with code ALZADAYS40DE 2.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Data Cable , length: 1m

Swissten Arcade textile data cable USB-C/USB-C 1.2m black - Data Cable

Swissten Arcade textile data cable USB-C/USB-C 1.2m black

In stock > 5 pcs

Data Cable , length: 1,2m

AlzaPower AluCore USB-C to USB-C 2.0 100W 0.5m Black - Data Cable

AlzaPower AluCore USB-C to USB-C 2.0 100W 0.5m Black

In stock > 10 pcs

Buy with code ALZADAYS40DE 5.93 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 40 % Rabatt mit dem Code ALZADAYS40DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 5A, Power Delivery: 100W, gold-plated connectors, chip E-Mark, nylon braid, for laptops, mobile phones and other devices with...

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

Swissten Data Cable Micro USB 1.5m Extended Connector Black

In stock > 10 pcs

Data Cable , length: 1,5m

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 1m Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) 90° <-> USB 2.0 Cotton Cable Grey 1m Aluminium Alloy Type

In stock > 10 pcs

3 variants 3 sizes

Data Cable , durable metal body, length: 1m

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

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

Power Cables

In the category Power Cables on Alza.de, we currently have a total of 916 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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