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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 Charge USB-A to USB-C 2.0 0.1m White - Data Cable

AlzaPower Core Charge USB-A to USB-C 2.0 0.1m White

In stock > 20 pcs

Add AlzaPlus+ and save instantly 4.05 €

Data Cable - connecting, 1× USB-A (M) and 1× USB-C (M), Sync & Charge up to 3A, data transfer up to 480Mbps (USB 2.0), straight termination, hardened plastic ends, gold-plated...

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Vention USB 3.0 (M) to Micro USB-B (M), 0.25m, Black - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M), 0.25m, Black

In stock > 20 pcs

5 sizes

Data Cable , length: 0,25m

Added to cart

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CONNECT IT extension 230V, 5 sockets, 2m, black - Extension Cable

CONNECT IT extension 230V, 5 sockets, 2m, black

In stock > 10 pcs

Extension Cable - 2m, male connectors: 1× fork Type E, female connectors 5× fork Type E

Added to cart

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CONNECT IT 230V extension, 6 sockets + switch, 3m, white - Extension Cable

CONNECT IT 230V extension, 6 sockets + switch, 3m, white

In stock > 5 pcs

Extension Cable - Child protection on all sockets, hinged hanging eyelet, operating indicator light

Added to cart

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Swissten Data Video Cable USB 4.0, USB-C, 240W, 1.5m black - Data Cable

Swissten Data Video Cable USB 4.0, USB-C, 240W, 1.5m black

In stock > 10 pcs

Buy with code ALZADNI30 13.93 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

Data Cable , durable metal body, braided cable, length: 1,5m

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

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

In stock > 10 pcs

3 colors

Buy with code ALZADNI40 4.49 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.

Data Cable , length: 1,5m

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FIXED Cable USB-C/USB-C and Lightning adapter PD 1.2m MFi PD 60W grey - Data Cable

FIXED Cable USB-C/USB-C and Lightning adapter PD 1.2m MFi PD 60W grey

8.39 € Save 9.51 €

In stock > 10 pcs

Data Cable , braided cable, length: 1,2m, fastener, MFI certified for Apple devices

Added to cart

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Samsung USB-C/USB-C 5A Data Cable 1m Black (Bulk) - Data Cable

Samsung USB-C/USB-C 5A Data Cable 1m Black (Bulk)

In stock > 10 pcs

2 colors

Data Cable , length: 1m

Added to cart

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PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 curved cable 1.2m - Data Cable

PremiumCord USB4™ Gen 3x2 40Gbps 8K@60Hz 240W Thunderbolt 3 curved cable 1.2m

In stock > 10 pcs

3 sizes

Data Cable , length: 1,2m

Added to cart

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AlzaPower Core USB-C to Lightning MFi 0.5m Black - Data Cable

AlzaPower Core USB-C to Lightning MFi 0.5m Black

In stock > 10 pcs

Add AlzaPlus+ and save instantly 10.05 €

Data Cable - USB Hi-Speed 480 Mbps, Sync & Charge up to 3A, 1x USB-C, 1x Lightning, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification,...

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

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

In stock > 10 pcs

Data Cable , length: 1,2m

Added to cart

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Vention Type-C (USB-C) 2.0 to USB-C Dual Right Angle 1M Grey Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) 2.0 to USB-C Dual Right Angle 1M Grey Aluminium Alloy Type

In stock > 10 pcs

3 sizes

Data Cable and nylon braiding, length: 1m

Added to cart

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Vention Luxury USB 2.0 -> microUSB Cable 3A, Grey, 3m, Aluminium Alloy Type - Data Cable

Vention Luxury USB 2.0 -> microUSB Cable 3A, Grey, 3m, Aluminium Alloy Type

In stock > 10 pcs

4 variants 4 sizes

Data Cable , durable metal body, braided cable, length: 3m

Added to cart

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PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 1m - Data Cable

PremiumCord USB Cable Type C/M 90° Bent Connector - USB 3.0 A/M, 1m

In stock > 10 pcs

2 colors

Data Cable , length: 1m

Added to cart

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AlzaPower Core USB-C to DisplayPort 1.2 2m black - Video Cable

AlzaPower Core USB-C to DisplayPort 1.2 2m black

In stock > 10 pcs

3 sizes

Add AlzaPlus+ and save instantly 8.27 €

Video Cable - interconnect, USB 3.2 Gen 2 (M) to Displayport 1.2 (M) connectors, Maximum 4K Ultra HD resolution (3,840 x 2,160 pixels at 60 Hz), durable design, gold-plated...

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Spello 3in1 USB-C to USB-C, Lightning and Apple Watch cable 1.2m - black - Power Cable

Spello 3in1 USB-C to USB-C, Lightning and Apple Watch cable 1.2m - black

In stock > 10 pcs

Power Cable - interconnect, length 1,2 m, male connector 2× USB-C, 1× lightning, support for fast charging and power delivery 3.0

Added to cart

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PremiumCord double fork 230V 3m white - Extension Cable

PremiumCord double fork 230V 3m white

In stock > 10 pcs

3 sizes

Extension Cable - length 3 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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CONNECT IT extension cable 230 V, 4 sockets, 3 m, with switch, black - Extension Cable

CONNECT IT extension cable 230 V, 4 sockets, 3 m, with switch, black

In stock > 10 pcs

Extension Cable extension, 3m

Added to cart

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AlzaPower SilkCore USB-C to Lightning MFi, 2m black - Data Cable

AlzaPower SilkCore USB-C to Lightning MFi, 2m black

In stock > 10 pcs

Buy with code ALZADNI30 9.73 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa 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...

Added to cart

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PremiumCord USB-C cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s ) Cotton Braid 2m - Data Cable

PremiumCord USB-C cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s ) Cotton Braid 2m

In stock > 10 pcs

3 sizes

Data Cable , durable metal body, length: 2m

Added to cart

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PremiumCord USB-C Curved Cable ( USB 3.2 GEN 2, 5A, 100W, 20Gbit/s ) Cotton Braid 0.5m - Data Cable

PremiumCord USB-C Curved Cable ( USB 3.2 GEN 2, 5A, 100W, 20Gbit/s ) Cotton Braid 0.5m

In stock > 10 pcs

3 sizes

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

Added to cart

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EMOS PVC extension cable on drum - 4 sockets, 15m, 1mm2 - Extension Cable

EMOS PVC extension cable on drum - 4 sockets, 15m, 1mm2

In stock > 5 pcs

Buy with code ALZADNI10 25.90 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Extension Cable - 15m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, on the drum, bent connector ends

Added to cart

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PremiumCord Extension cord 230V 3m 5 sockets + switch, black - Extension Cable

PremiumCord Extension cord 230V 3m 5 sockets + switch, black

In stock > 5 pcs

Extension Cable -

Added to cart

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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+

Added to cart

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In the category Power Cables on Alza.sk, we currently have a total of 1093 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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