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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.

PremiumCord USB 2.0 interface A-B micro 5m white - Data Cable

PremiumCord USB 2.0 interface A-B micro 5m white

In stock > 10 pcs

Data Cable - speed up to 480Mbps

AlzaPower 90AluCore USB-C to USB-C 2.0, 100W, 1m - silver - Data Cable

AlzaPower 90AluCore USB-C to USB-C 2.0, 100W, 1m - silver

In stock > 10 pcs

Data Cable - interconnect, 90° USB-C connector, Support Power Delivery up to 100 W (20 V / 5 A), E-Mark chip, gold-plated connectors, aluminium alloy connector construction, outer...

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

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

In stock > 10 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...

Vention USB-C to DP 1.2 (Display Port) Cable 2M Black - Video Cable

Vention USB-C to DP 1.2 (Display Port) Cable 2M Black

In stock > 10 pcs

Video Cable 2m - interconnection, male connectors: 1× USB-C + 1× DisplayPort (Displayport 1.2) with 21.6 Gbit/s transfer rate, DisplayPort 1.2 connector, with gold-plated...

Akasa FLEXA FP5H - 5 x PWM from MB PWM / AK-CBFA08-30BK - Splitter

Akasa FLEXA FP5H - 5 x PWM from MB PWM / AK-CBFA08-30BK

In stock > 5 pcs

Splitter cable length 0,35 m, male connectors: 5× 4-pin for fan (PWM), female connectors: 1× 4-pin for fan (PWM), straight termination

EMOS PVC cable on drum with fixed centre - 4 sockets, 50m, 1,5mm2 - Extension Cable

EMOS PVC cable on drum with fixed centre - 4 sockets, 50m, 1,5mm2

In stock > 5 pcs

Extension Cable - 50m, male connectors: 1× fork Type E, female connectors 4× fork Type E, bent connector ends

PremiumCord Power Extension 230V 2m - Power Cable

PremiumCord Power Extension 230V 2m

In stock > 20 pcs

3 sizes

Power Cable - 2m, male connectors: 1× fork Type C, female connectors 1× fork Type C

Swissten Data Video Cable USB 4.0, USB-C, 240W, 0.5m black - Data Cable

Swissten Data Video Cable USB 4.0, USB-C, 240W, 0.5m black

In stock > 5 pcs

Buy with code ALZADNI30 11.83 € 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: 0,5m

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 4.43 € 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

Logitech Spare/Group Cable - Data Cable

Logitech Spare/Group Cable

In stock > 5 pcs

Data Cable , length: 5m

AlzaPower MagCore USB-C to USB-C 100W 1.5m black - Data Cable

AlzaPower MagCore USB-C to USB-C 100W 1.5m black

In stock > 10 pcs

3 sizes

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

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

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

In stock > 10 pcs

2 sizes

Data Cable and nylon braiding, length: 1m

Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.25m, Aluminium Alloy Type - Data Cable

Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.25m, Aluminium Alloy Type

In stock > 10 pcs

6 variants 3 sizes

Data Cable , durable metal body, braided cable, length: 0,25m

EMOS PVC extension cable on drum - connector, 50m, 1,5mm2 - Extension Cable

EMOS PVC extension cable on drum - connector, 50m, 1,5mm2

Extension Cable - 50m, male connectors: 1× E/F-type plug, female connectors 1× fork Type E, bent connector ends

Vention USB 3.2 Type-C Extension Cable 1m Black - Data Cable

Vention USB 3.2 Type-C Extension Cable 1m Black

In stock > 10 pcs

2 sizes

Data Cable , length: 1m, extension cable

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

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

In stock > 10 pcs

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

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

In stock > 10 pcs

Buy with code ALZADNI25 6.07 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa 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 USB 2.0 Type-C Male to Type-C Male 3A Cable 1M Blue PVC Type - Data Cable

Vention USB 2.0 Type-C Male to Type-C Male 3A Cable 1M Blue PVC Type

In stock > 10 pcs

Data Cable , braided cable, length: 1m

AlzaPower MagCore USB-C to USB-C 100W 1m black - Data Cable

AlzaPower MagCore USB-C to USB-C 100W 1m black

In stock > 10 pcs

3 sizes

Data Cable , durable metal body and nylon braiding, length: 1m VelcroStrap+

PremiumCord USB-C - USB 3.0 A (USB 3.2 Gen 2, 3A, 10Gbit/s) 2m White - Data Cable

PremiumCord USB-C - USB 3.0 A (USB 3.2 Gen 2, 3A, 10Gbit/s) 2m White

In stock > 10 pcs

4 sizes

Data Cable , length: 2m

Vention USB 3.0 (M) to Micro USB-B (M) Cable 0.5m Black PVC Type - Data Cable

Vention USB 3.0 (M) to Micro USB-B (M) Cable 0.5m Black PVC Type

In stock > 10 pcs

5 sizes

Data Cable , length: 0,5m

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

Swissten Textile Data Cable USB-C 1.2m Bblack

In stock > 5 pcs

2 sizes

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

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

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 0.5m black - Data Cable

AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 0.5m black

In stock > 10 pcs

3 sizes

Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 0,5m VelcroStrap+

Power Cables

In the category Power Cables on Alza.sk, we currently have a total of 1026 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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