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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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1,053 Results
3.8 19×
FIXED Cable USB-C/MagSafe 3 2m 140W braided grey
Power Cable - interconnect, length 2 m, 1× USB-C male connector, 1× MagSafe 3, metal body and LED indication, support power delivery 3.1, straight ending
999,-
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93,-
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129,-
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119,-
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Order Code: VENTf35
4.8 1,431×
CONNECT IT 230V extension, 3 sockets + switch, 1.5m, white
Extension Cable - Child protection on all sockets, hinged hanging eyelet, operating indicator light
169,-
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Order Code: JD910a3
159,-
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Order Code: VENTah54
4.9 23×
EMOS Extension lead - connector, 5m, green
Extension Cable - length 5 m, male connector 1× type E plug, female connector 1× type E/F socket, curved end
249,-
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Order Code: HM405a83
4.4
Epico USB-C to Lightning PD Cable - 1m
Data Cable , length: 1m MFI certified for Apple devices
Amazing Deal 289,- Save 58,-
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Order Code: EPICOb02
139,-
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Order Code: TACTm40
5.0
Apple Beats USB-C to USB-C Woven Cable (1.5m) - Surge Stone
Data Cable , braided cable, length: 1,5m
Amazing Deal 440,- Save 150,-
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Order Code: JA935a3
4.8 43×
PremiumCord USB 3.2 Gen 1 USB-C male - USB-C male, Cotton Braid 0.5m
Data Cable , durable metal body, length: 0,5m
169,-
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Order Code: WD968i62
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
119,-
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Order Code: VENTn13
4.8 38×
Swissten Textile Data Cable Micro USB 2m Black
Data Cable , durable metal body and nylon braiding, length: 2m, fastener,
from  143,-
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Order Code: SWISSH21
4.7 711×
ROLINE Power Supply FDD 5.25" - SATA, 0.15m
Data Cable , length: 0,15m
68,-
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Order Code: MK297
4.8 31×
Vention USB 3.2 Type-C Extension Cable 0.5m Black
Data Cable , length: 0,5m, extension cable
287,-
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Order Code: VENTah112
279,-
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Order Code: TACTm17
4.8 42×
Swissten Kevlar USB/USB-C 1.5m anthracite
Data Cable , length: 1,5m
249,-
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Order Code: SWISSH126
5.0
EMOS Extension cable - 5 sockets, 10m, white
Extension Cable - 10m, male connectors: 1× fork Type E, female connectors 5× fork Type E, CYSY, bent connector ends
439,-
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Order Code: HM405a23
159,-
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Order Code: VENTah19
4.8
Corsair Premium Individually Sleeved 12+4pin PCIe Gen 5 12VHPWR 600W cable Type 4 Red/Black
Power Cable - interconnect, male connector 2× PCIe 8-pin power supply, 1× PCIe 12-pin power supply, straight termination
729,-
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Order Code: DO101a16a4
4.7 71×
Vention USB to DC 5.5mm Power Cord 0.5M White Tuning Fork Type
Power Cable - interconnect, length 0,5 m, male connector 1× USB-A (USB 2.0), 1× DC 5.5 mm, straight ending
79,-
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Order Code: VENTn11
4.9 34×
Vention USB-C Male to 2-Male RCA Cable 1M Grey Aluminium Alloy Type
AUX Cable connecting, 1m, male connectors: 1× USB-C, 2× cinch (RCA) analog audio, Gold-Plated Connectors, straight connector ends
229,-
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Order Code: VENTj124
109,-
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Order Code: VENTf108
4.6 14×
EMOS Extension cable with switch - 3 sockets, 10m, white
Extension Cable - 10m, male connectors: 1× fork Type E, female connectors 3× fork Type E, with switch, bent connector ends
439,-
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Order Code: HM405a30

Power Cables

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1054 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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