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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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1,055 Results
4.6 63×
Vention Lightning MFi to USB-C Braided Cable (C94) 2m Gray Aluminum Alloy Type
Data Cable , durable metal body and nylon braiding, length: 2m MFI certified for Apple devices
399,-
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4.6 144×
Vention Lightning MFi to USB 2.0 Braided Cable (C89) 2m Red Aluminum Alloy Type
Data Cable , durable metal body and nylon braiding, length: 2m MFI certified for Apple devices
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4.8 99×
Swissten Textile Data Cable USB-C 2m Black
Data Cable , durable metal body and nylon braiding, length: 2m, fastener,
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4.8 1,177×
AlzaPower AluCore Charge USB-A to USB-C 2.0 0.5m white
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+
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3.8 11×
Epico 3-in-1 Braided Cable 1.2m - Black
Data Cable and nylon braiding, length: 1,2m MFI certified for Apple devices
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4.9 44×
Solight Extension cord, 3 sockets, white, 5m
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Order Code: UD985t3
289,-
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Order Code: VENTaj2
3.9 13×
AlzaPower Core USB-C to USB-C USB4 100W 0.5m White
Data Cable - USB 4 Gen 2x2 SuperSpeed 20Gb/s, Sync & Charge up to 5A, Power Delivery 100W, 5K@60Hz, E-Mark chipset, backward compatibility with USB 2.0, USB 3.2 and Thunderbolt 3, nickel-plated connectors, plastic braid, for laptops, mobile phones and other devices with USB-C connector, VelcroStrap+
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4.4 257×
Vention USB-C to USB 2.0 Fast Charging Cable 5A 0.5M Gray Aluminium Alloy Type
Data Cable , durable metal body and nylon braiding, length: 0,5m
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Order Code: VENTf81
139,-
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Order Code: VENTf21
5.0
Choetech PD100W Type-c to Type-c 1meter Nylon Cable
Data Cable and nylon braiding, length: 1m
Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 125,-
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4.6 26×
Vention USB 2.0 Type-C Male to Lightning Male 3A Cable 2M Black PVC Type
Data Cable , braided cable, length: 2m
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Order Code: VENTf283
4.7 68×
PremiumCord USB-C cable ( USB 3.2 GEN 2, 3A, 60W, 20Gbit/s ) Cotton Braid 1m
Data Cable , durable metal body, braided cable, length: 1m
369,-
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4.7 41×
Vention USB-C Male to 2-Male RCA Cable 2M Grey Aluminium Alloy Type
AUX Cable connecting, 2m, male connectors: 1× USB-C, 2× cinch (RCA) analog audio, Gold-Plated Connectors, straight connector ends
239,-
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279,-
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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)
149,-
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Order Code: MOBORIGe15
4.5
FIXED Cable USB-C/USB-C and Lightning adapter PD 1.2m MFi PD 60W grey
Data Cable , braided cable, length: 1,2m, fastener, MFI certified for Apple devices
Amazing Deal 199,- Save 400,-
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94,-
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Order Code: VENTf280
179,-
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Order Code: WD968i49
4.8 1,431×
CONNECT IT 230V extension, 6 sockets + switch, 2m, white
Extension Cable - Child protection on all sockets, hinged hanging eyelet, operating indicator light
159,-
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Order Code: JD910d2a
4.8 281×
PremiumCord Power Extension 230V 5m
Power Cable - 5m, male connectors: 1× fork Type C, female connectors 1× fork Type C
169,-
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Order Code: MK192c3
Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 119,-
199,-
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Order Code: SWISSH165

Power Cables

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1056 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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