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Computers and LaptopsAccessoriesCables, Connectors, Adapters, SocketsCablesPower Supply

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.

Continue

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.

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.

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Phone

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1,102 Results

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 1m black - Data Cable

3 sizes

4.8 27×

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 1m black

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

Buy at the price for both existing and new AlzaPlus+ members 449,-

499,-

Buy

On the way > 5 pcs

Expected 12/06/2026

Order Code: APWCB130b

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 1.8m black - Data Cable

3 sizes

4.8 27×

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 1.8m black

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1,8m VelcroStrap+

Buy at the price for both existing and new AlzaPlus+ members 539,-

599,-

Buy

On the way > 5 pcs

Expected 12/06/2026

Order Code: APWCB130c

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1.5m black - Data Cable

4 sizes

4.8 46×

AlzaPower AluCore USB-C to USB-C 3.2 Gen 2 100W 20Gbps 1.5m black

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1,5m VelcroStrap+

Buy at the price for both existing and new AlzaPlus+ members 332,-

369,-

Buy

On the way > 5 pcs

Expected 12/06/2026

Order Code: APWCB135c

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

4 sizes

4.8 46×

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

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 2m VelcroStrap+

399,-

Buy

On the way > 5 pcs

Expected 12/06/2026

Order Code: APWCB135d

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

4 sizes

4.8 46×

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

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

339,-

Buy

On the way > 5 pcs

Expected 12/06/2026

Order Code: APWCB135b

Choetech USB4.0 GEN3 240W 8K Audio 2M Nylon Cable - Data Cable

5.0 1×

Choetech USB4.0 GEN3 240W 8K Audio 2M Nylon Cable

Data Cable and nylon braiding, length: 2m

409,-

Buy

On the way > 5 pcs

Expected 29/05/2026

Order Code: CHOTEe51

ChoeTech Thunderbolt5 Intel Certified Cable - Data Cable

5.0 2×

ChoeTech Thunderbolt5 Intel Certified Cable

Data Cable , braided cable, length: 1m

889,-

Buy

On the way > 5 pcs

Expected 29/05/2026

Order Code: CHOTEe41

Choetech PD240W USB-C to USB-C Digital Display 1.8m Silicone Cable - Data Cable

5.0 2×

Choetech PD240W USB-C to USB-C Digital Display 1.8m Silicone Cable

Data Cable , length: 1,8m

389,-

Buy

On the way > 5 pcs

Expected 01/07/2026

Order Code: CHOTEe47

Native Union Belt Cable Pro (USB-C - USB-C) 2.4m Kraft - Data Cable

4.7 3×

Native Union Belt Cable Pro (USB-C - USB-C) 2.4m Kraft

Data Cable and nylon braiding, length: 2,4m, fastener, MFI certified for Apple devices

749,-

Buy

On the way 5 pcs

Expected 25/05/2026

Order Code: NATIVEf17

ChoeTech PD240W USB-C to USB-C Digital Display Magnet 1.8m Cable - Data Cable

5.0 3×

ChoeTech PD240W USB-C to USB-C Digital Display Magnet 1.8m Cable

Data Cable and nylon braiding, length: 1,8m

349,-

Buy

On the way > 5 pcs

Expected 03/06/2026

Order Code: CHOTEe43

Nomad Kevlar Cable USB-C to USB-C 3.0m White

Power Cable - cable, length 3 m, male connector 2× USB-C, straight end

859,-

Buy

On the way > 5 pcs

Expected 25/05/2026

Order Code: NOMAD1r20

Insta360 Extra Long USB-C to USB-A Cable (5m)

Power Cable

719,-

Buy

On the way > 5 pcs

Expected 25/06/2026

Order Code: Insta360cbl2

Logitech Rally Mic Pod Extension Cable, white - Data Cable

4.0 1×

Logitech Rally Mic Pod Extension Cable, white

Data Cable , length: 10m

6,249,-

Buy

Ordered on request

Order Code: JS046a3a5

Owl Labs Meeting 3 Extension USB Cable - Data Cable

5.0 1×

Owl Labs Meeting 3 Extension USB Cable

Data Cable , length: 4,8m, extension cable

1,019,-

Buy

Ordered on request

Order Code: OWL001b2

Xtorm Original USB-C to Lightning cable (1m) Black - Data Cable

2 colors

5.0 1×

Xtorm Original USB-C to Lightning cable (1m) Black

Data Cable and nylon braiding, length: 1m MFI certified for Apple devices

799,-

Buy

Ordered on request

Order Code: XTORMa17

Xtorm Original USB-C to Lightning cable (1m) White - Data Cable

2 colors

5.0 1×

Xtorm Original USB-C to Lightning cable (1m) White

Data Cable and nylon braiding, length: 1m MFI certified for Apple devices

799,-

Buy

Ordered on request

Order Code: XTORMa16

Logitech Strong USB cable 10m - Data Cable

Logitech Strong USB cable 10m

Data Cable , length: 10m

6,099,-

Buy

Ordered on request

Order Code: PK350d01c

Xtorm Original USB to Lightning cable (1m) Black - Data Cable

1.0 1×

Xtorm Original USB to Lightning cable (1m) Black

Data Cable and nylon braiding, length: 1m MFI certified for Apple devices

689,-

Buy

Ordered on request

Order Code: XTORMa13

Wacom X-Shape Cable for DTC133

Data Cable and nylon braiding, length: 1,8m

890,-

Buy

We accept pre-orders

Order Code: MF200a8a2

Epico UltraLink USB-C to Lightning 2m Cable EC43 - White

Data Cable , durable metal body, braided cable, length: 2m MFI certified for Apple devices

549,-

Buy

We accept pre-orders

Order Code: EPICOb25

Zebra DC power cable for 4-slot chargers to power supply PWR-BGA12V108W0WW

Data Cable , braided cable

649,-

Buy

Ordered on request

Order Code: Zmc2200a6

Owl Labs Meeting 3/4 Extension USB Cable - Data Cable

Owl Labs Meeting 3/4 Extension USB Cable

Data Cable , length: 4,8m, extension cable

3,299,-

Buy

Ordered on request

Order Code: OWL001b2a

AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 15W 1m Black - Data Cable

4.4 168×

AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 15W 1m Black

Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 5A, LED indicator, durable metal body, nylon braid, replaceable magnetic connectors, for mobile phones, tablets and other devices with USB-C or MicroUSB connector, VelcroStrap+

Buy at the price for both existing and new AlzaPlus+ members 251,-

279,-

Buy

In stock > 10 pcs

Order Code: APWCB082d

5.0 52×

Inter-Tech Molex SATA Adapter

Adapter SATA - interconnect

149,-

Buy

In stock > 10 pcs

Order Code: ITEad1

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Power Cables

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Phone

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Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1102 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.

Power Cables – proved brands

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