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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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916 Results
4.8 12×
AKASA G-Nexus PX16
Adapter - extension, straight and curved end, standard braid, cable length 0.3 m
32.90 €
Buy
In stock > 5 pcs
Order Code: AKAgnpx16
Buy with code ALZADAYS35DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35DE. Das Angebot gilt bis zum 17. Februar 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 2.85 €
4.39 €
Buy
In stock > 20 pcs
Order Code: VENTf18
4.6 30×
EMOS Extension cable with switch - 5 sockets, 3m, 3×1.5mm2
Extension Cable - 3m, male connectors: 1× E/F-type plug, female connectors 5× fork Type E, with switch and LED indication, bent connector ends
11.90 €
Buy
In stock > 5 pcs
Order Code: HM405a10
4.9 78×
AKASA SATA power to 6pin
Adapter -
7.19 €
Buy
In stock > 5 pcs
Order Code: MK350f1n
4.7 66×
Akasa from 24Pin to 20+4Pin, length 30cm
Adapter - 0,3m, male connectors: 1× ATX 24-pin (motherboard), female connectors 1× ATX 20-pin (motherboard), straight connector ends
8.19 €
Buy
In stock 4 pcs
Order Code: UF147
4.8 255×
AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 2m - purple
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 braid made of ballistic nylon, USB 2.0 standard, data transfer up to 480 Mbps, suitable for laptops, mobile phones, tablets and other devices with a USB-C connector, VelcroStrap+
Buy with code ALZADAYS20DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 7.83 €
Great price 9.79 €
Buy
In stock > 10 pcs
Order Code: APWCB123a6
4.9 99×
AlzaPower Core USB-C to Mini USB 2.0 2A 0.5m black
Data Cable - interconnect, length 0,5 m, 1× USB-C (USB 2.0), 1× USB Mini-B (USB 2.0), Sync & Charge support up to 2 A, straight ending, for mobile phones, HDD, PC, chargers, etc., VelcroStrap+
Great price 4.29 €
Buy
In stock > 20 pcs
Order Code: APWCB700d
4.9 107×
Ugreen USB-C/M to USB-C/F Gen2 5A Extension Cable 1m (Black)
Data Cable , length: 1m, extension cable
Amazing Deal 10.59 €
Buy
In stock > 10 pcs
Order Code: UGREa2
4.9 78×
Swissten Textile Data Cable USB-C 0.2m Black
Data Cable and nylon braiding, length: 0,2m
from  4.80 €
Buy
In stock > 10 pcs
Order Code: SWISSH7
4.7
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
96.49 €
Buy
In stock > 5 pcs
Order Code: HM405a59
3.9
AXAGON RVC-HI8KPD, USB-C -> HDMI 2.1 adapter, 8K/60Hz, 4K/144Hz, HDR10+, PD 100W
Adapter USB-C to HDMI and USB-C - MHL support, straight end, cable length 0.16 m
33.90 €
Buy
In stock > 5 pcs
Order Code: AG200a88
4.7 32×
Vention USB 3.2 Type-C Extension Cable 0.5m Black
Data Cable , length: 0,5m, extension cable
13.99 €
Buy
In stock > 10 pcs
Order Code: VENTah112
4.2 11×
Swissten magnetic cable self-retracting USB-C / Lightning 1 m
Data Cable , braided cable, length: 1m
11.90 €
Buy
In stock > 5 pcs
Order Code: SWISSH145
4.8 29×
FIXED LED Cable USB-C/USB-C with glow effect and PD support 1.2 meter 60W braided rainbow
Data Cable , braided cable, length: 1,2m, fastener,
Great price 15.90 €
Buy
In stock > 10 pcs
Order Code: FXD045b29
4.4 353×
AlzaPower Core USB-C (M) to USB-C (F) 3.2 Gen 2, 1m black
Data Cable - extension, length 1 m, male connectors: 1× USB-C (USB 3.2 Gen 2), female connectors: 1× USB-C (USB 3.2 Gen 2), support for Power Delivery 3.0 fast charging, Quick- and FastCharge up to 5 A, flat end, VelcroStrap+
Great price 9.09 €
Buy
In stock > 10 pcs
Order Code: APWCB118b
5.49 €
Buy
In stock > 10 pcs
Order Code: VENTf60
4.8 158×
Ugreen Micro USB Cable Black 1.5m
Data Cable , length: 1,5m
Amazing Deal 4.19 €
Buy
In stock > 20 pcs
Order Code: ugre06
4.7 737×
Vention Type-C (USB-C) <-> USB 2.0 Cable 3A, Grey, 0.25m, Aluminium Alloy Type
Data Cable , durable metal body, braided cable, length: 0,25m
4.29 €
Buy
In stock > 10 pcs
Order Code: VENTf29
4.8 26×
AlzaPower AluCore USB-C to USB-C USB4 Gen 3x2 240W 0.5m black
Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 0,5m VelcroStrap+
Great price 17.69 €
Buy
In stock > 10 pcs
Order Code: APWCB130a
5.0
Xiaomi 3A USB-A to USB-C Cable (1m)
Power Cable - cable, length 1 m, male connector 2× USB-C, double-sided connector
8.59 €
Buy
In stock > 5 pcs
Order Code: XIAROp6
Great price 15.29 €
Buy
In stock 4 pcs
Order Code: SWISSH138
20.90 €
Buy
In stock 4 pcs
Order Code: SWISSH139
4.3 152×
AlzaPower Core USB-C to HDMI 4K 3m black
Video Cable - interconnect, USB 3.2 Gen 2 (M) to HDMI 2.0 (M) connectors, Maximum 4K Ultra HD resolution (3,840 x 2,160 pixels at 60 Hz), 32 audio tracks, 32 audio channels, durable design, gold-plated connectors, PVC braid, shielded, straight ending, image transfer only with mobile devices with DP Alt Mode support
Great price 17.49 €
Buy
In stock > 10 pcs
Order Code: APWCB210c
4.8 169×
AlzaPower 90AluCore USB-C to USB-C 2.0, 100W, 1m - black
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 braid made of ballistic nylon, USB 2.0 standard, data transfer up to 480 Mbps, suitable for laptops, mobile phones, tablets and other devices with a USB-C connector, VelcroStrap+
Great price 7.79 €
Buy
In stock > 10 pcs
Order Code: APWCB101a1

Power Cables

Power Cables

In the category Power Cables on Alza.de, we currently have a total of 916 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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