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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.

i

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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908 Results
4.8
EMOS PVC cable on drum with fixed centre - 4 sockets, 50m, 1,5mm2
Extension Cable - 50m, male connectors: 1× fork Type E, female connectors 4× fork Type E, bent connector ends
119.90 €
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4.7 10×
EMOS PVC cable on drum with fixed centre - 4 sockets, 25m, 1,5mm2
Extension Cable - 25m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, with thermal protection, bent connector ends
55.90 €
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In stock 4 pcs
Order Code: HM405a51
4.5
EMOS Extension cable - 5 sockets, 5m, 3×1.5mm2, white
Extension Cable - 5m, male connectors: 1× fork Type E, female connectors 5× fork Type E, child safety lock
15.90 €
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4.8 12×
EMOS Extension cable with switch - 4 sockets, 7m, white
Extension Cable - 7m, male connectors: 1× fork Type E, female connectors 4× fork Type E, with switch and LED indication, CYSY
14.90 €
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5.0
EMOS Extension cable - 3 sockets, 7m, white
Extension Cable - 7m, male connectors: 1× fork Type E, female connectors 3× fork Type E, CYSY, bent connector ends
13.90 €
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Order Code: HM405a14
4.9 29×
Solight Extension cable on drum, outdoor, 4 sockets, black, 50m
Extension Cable - 50m, male connectors: 1× fork Type E, female connectors 4× fork Type E, on the drum
93.90 €
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9.19 €
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Order Code: TACTm37
4.2 14×
Vention USB 2.0 Type-C Male to Lightning Male 3A Cable 1M Blue PVC Type
Data Cable , braided cable, length: 1m
Amazing Deal 5.39 €
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Order Code: VENTah46
4.8 14×
Vention USB 2.0 Type-C Male to Lightning Male 3A Cable 1M White PVC Type
Data Cable , braided cable, length: 1m
Amazing Deal 5.09 €
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Order Code: VENTah44
4.4 81×
ChoeTech USB-C PD 240W Nylon Cable, 1m
Data Cable and nylon braiding, length: 1m
7.49 €
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Order Code: CHOTEe27
4.0
RODE SC16
Data Cable , length: 0,3m
15.90 €
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Order Code: ROD015b16
Buy with code ALZADAYS40AT 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 ALZADAYS40AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 4.85 €
8.09 €
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Order Code: SWISSH166
4.7
FIXED Magnetic Cable USB-C/USB-C and PD support 1.2m USB 2.0 240W grey
Data Cable , braided cable, length: 1,2m, fastener,
11.90 €
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Order Code: FXD045b41
4.5 10×
PremiumCord Cable USB-C M/M, 240W 480Mbps, 2 m
Data Cable , durable metal body, length: 2m
11.90 €
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Order Code: FV200b4e5
4.7 71×
Vention USB to DC 5.5mm Power Cord 1.5m White Tuning Fork Type
Power Cable - interconnect, length 1,5 m, male connector 1× USB-A (USB 2.0), 1× DC 5.5 mm, straight ending
4.49 €
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Order Code: VENTn13
from  5.63 €
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Order Code: VENTf113
3.9 13×
Mobile Origin 66W Display Cable USB-A to USB-C 1.5m CB1
Power Cable - Connection cable, 1.5m long, data transfer rate 480Mbps, power display, max. power 66W (depends on the type of device and adapter used: iPhone 7.5W / Android 18W / Huawei 66W)
Amazing Deal 5.99 €
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Order Code: MOBORIGe15
11.59 €
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Order Code: VENTah98
11.59 €
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Order Code: VENTah94
5.0
Interphone USB-C motorcycle handlebar charger
Power Cable - cable, length 0.17 m, female connector 1× USB-C up to 2 A
22.90 €
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Order Code: INTERa26
5.0
Statik MagStack Magnetic USB-C > USB-C Cable (0.9m)
Data Cable and nylon braiding, length: 0,9m
22.90 €
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Order Code: STAcab18
Amazing Deal 12.90 €
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Order Code: VENTaj2
Buy with code ALZADAYS40AT 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 ALZADAYS40AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 4.25 €
7.09 €
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Order Code: SWISSH163
5.0
Apple Beats USB-C to USB-C Woven Cable (1.5m) - Rapid Red
Data Cable , braided cable, length: 1,5m
Great price 27.90 €
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Order Code: JA935a5

Power Cables

Power Cables

In the category Power Cables on Alza.at, we currently have a total of 908 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.
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