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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.

Tactical Stitch Thread Cable USB-A/USB-C 0.3m Black - Power Cable

Tactical Stitch Thread Cable USB-A/USB-C 0.3m Black

In stock > 20 pcs

2 colors 3 sizes

Tactical Fast Rope Aramid Cable USB-A/USB-C 0.3m Grey - Power Cable

Tactical Fast Rope Aramid Cable USB-A/USB-C 0.3m Grey

In stock > 10 pcs

2 sizes

Vention USB 3.0 (M) to Micro USB-B (M), 1m, Black - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M), 1m, Black

In stock > 20 pcs

4 sizes

Buy with code ALZADNY35 77,- 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 , length: 1m

EMOS PVC cable on drum with fixed centre - 4 sockets, 25m, 1,5mm2 - Extension Cable

EMOS PVC cable on drum with fixed centre - 4 sockets, 25m, 1,5mm2

Buy with code ALZADNY10 1,403,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.

Extension Cable - 25m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, with thermal protection, bent connector ends

Tactical Stitch Thread Cable USB-A/USB-C 2m Black - Power Cable

Tactical Stitch Thread Cable USB-A/USB-C 2m Black

In stock > 10 pcs

2 colors 3 sizes

Anker 322 USB-C to USB-C Cable (60W 1.8m) - Power Cable

Anker 322 USB-C to USB-C Cable (60W 1.8m)

In stock > 10 pcs

Buy with code ALZADNY15 288,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.

Power Cable - cable, length 1.8 m, male connector 2× USB up to 3A, straight end

OEM power supply 230V 2-pole, 1.8m, white - Power Cable

OEM power supply 230V 2-pole, 1.8m, white

In stock > 20 pcs

Power Cable connecting, 1,8m, male connectors: 1× fork Type C, 1× IEC C8, straight connector ends

Vention USB to DC 5.5mm Power Cord 1.5M Black Tuning Fork Type - Power Cable

Vention USB to DC 5.5mm Power Cord 1.5M Black Tuning Fork Type

In stock > 20 pcs

3 sizes

Power Cable - interconnect, length 1,5 m, male connector 1× USB-A (USB 2.0), 1× DC 5.5 mm, straight ending

Ugreen USB-C 3.1 GEN2 Thunderbolt 3 100W Data Cable 1m - Data Cable

Ugreen USB-C 3.1 GEN2 Thunderbolt 3 100W Data Cable 1m

In stock > 10 pcs

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

Solight Extension cable, 3 sockets, white, 10m, switch - Extension Cable

Solight Extension cable, 3 sockets, white, 10m, switch

In stock > 10 pcs

Extension Cable - 10m, male connectors: 1× E/F-type plug, female connectors 3× fork Type E, with switch, bent connector ends

CONNECT IT Power extension cord 230V, 5 sockets, 2m, white - Extension Cable

CONNECT IT Power extension cord 230V, 5 sockets, 2m, white

In stock > 10 pcs

Extension Cable - without on/off switch, sockets with child lock, eyelet for hanging on the wall

Mobile Origin 240W Rotating Cable USB-C to USB-C CB3 - Power Cable

Mobile Origin 240W Rotating Cable USB-C to USB-C CB3

In stock > 10 pcs

Power Cable - interconnect, length 1 m, male connector 2× USB-C (USB 2.0), double-sided tip and LED indication, swivel ending

AlzaPower AluCore Charge USB-A to USB-C 2.0 0.5m white - Data Cable

AlzaPower AluCore Charge USB-A to USB-C 2.0 0.5m white

In stock > 10 pcs

Buy with code ALZADNY30 97,- 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 - Hi-Speed USB 480 Mbps, Sync & Charge up to 3A, fast charging support, durable metal body and nylon jacket, gold-plated connectors, VelcroStrap+

Swissten Textile Data Cable USB-C 1.2m Bblack - Data Cable

Swissten Textile Data Cable USB-C 1.2m Bblack

In stock > 10 pcs

2 sizes

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1,2m, fastener VelcroStrap+,

EMOS Extension cable with switch - 5 sockets, 3m, 3×1.5mm2 - Extension Cable

EMOS Extension cable with switch - 5 sockets, 3m, 3×1.5mm2

In stock > 10 pcs

Extension Cable - 3m, male connectors: 1× E/F-type plug, female connectors 5× fork Type E, with switch and LED indication, bent connector ends

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

FIXED Cable USB-C/USB-C with display and PD support 2m USB 2.0 100W black - Data Cable

FIXED Cable USB-C/USB-C with display and PD support 2m USB 2.0 100W black

In stock > 10 pcs

Data Cable , braided cable, length: 2m, fastener,

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

Vention Cotton Braided USB-C 2.0 5A Cable 2m Black Zinc Alloy Type - Data Cable

Vention Cotton Braided USB-C 2.0 5A Cable 2m Black Zinc Alloy Type

In stock > 10 pcs

2 sizes

Data Cable , durable metal body, length: 2m

PremiumCord USB-C cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s ) Cotton Braid 1m - Data Cable

PremiumCord USB-C cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s ) Cotton Braid 1m

In stock > 10 pcs

4 sizes

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

Vention USB 3.0 (M) to Micro USB-B (M) Cable 1m Black PVC Type - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M) Cable 1m Black PVC Type

In stock > 5 pcs

5 sizes

Data Cable , length: 1m

EMOS Extension cable with switch - 6 sockets, 5m, white - Extension Cable

EMOS Extension cable with switch - 6 sockets, 5m, white

Extension Cable - 5m, male connectors: 1× fork Type E, female connectors 6× fork Type E, with switch, bent connector ends

Vention USB 2.0 Type-A Male to Lightning Male 2.4A Cable 2M Pink PVC Type - Data Cable

Vention USB 2.0 Type-A Male to Lightning Male 2.4A Cable 2M Pink PVC Type

In stock > 10 pcs

Data Cable , braided cable, length: 2m

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

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

In stock > 20 pcs

6 variants 3 sizes

Data Cable , length: 2m

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1062 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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