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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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1,064 Results
4.7 139×
ROLINE Gold USB 3.0 SuperSpeed USB 3.0 A (M) -> micro USB 3.0 B (M), 1.8m - black/gold
Data Cable , gold-plated connectors and nylon braiding, length: 1,8m
229,-
Currently Unavailable
Order Code: MK128a9e
5.0
Interphone USB-C motorcycle handlebar charger
Power Cable - cable, length 0.17 m, female connector 1× USB-C up to 2 A
549,-
Currently Unavailable
Order Code: INTERa26
4.8 55×
OEM USB 3.1 A(F) -> USB C(M), 0.15m
Data Cable , length: 0,15m
124,-
Currently Unavailable
Order Code: MK127q10
Amazing Deal 199,- Save 100,-
Currently Unavailable
Order Code: TACTm26
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,
399,-
Currently Unavailable
Order Code: FXD045b41
4.6 10×
Mobile Origin Compact Cable USB-C to USB-C White
Data Cable , length: 0,1m
139,-
Currently Unavailable
Order Code: MOBORIGe9
from  89,-
Currently Unavailable
Order Code: MK128a3
5.0
Swissten textile data cable USB-C/USB-C 2m black
Data Cable , length: 2m
269,-
Currently Unavailable
Order Code: SWISSH27
4.6 93×
PremiumCord Micro USB 2.0 Extension 3m
Data Cable , length: 3m, extension cable
109,-
Currently Unavailable
Order Code: FV200b4m
5.0
Audioquest NRG X3, length 1.0 m, C13
Power Cable - cable, length 1 m, male connector 1× E/F plug, female connector 1× IEC C13, straight end
2,289,-
Currently Unavailable
Order Code: AUG16a
5.0
OnePlus 2-in-1 Supervooc Cable
Data Cable , length: 1,2m
899,-
Currently Unavailable
Order Code: ONEd009
5.0
Adam Hall 8101 PCON 0500 X
Power Cable - interconnect, length 5 m, male connector 1× Speakon NL2, female connector 1× type E socket, double-sided end cap, straight ending
399,-
Currently Unavailable
Order Code: AUDH02v39
279,-
Currently Unavailable
Order Code: SWISSH141
5.0
Epico Braided USB-C to USB-C Cable 1.2m - Space Grey
Data Cable , braided cable
134,-
Currently Unavailable
Order Code: EPICOb08
129,-
Currently Unavailable
Order Code: VENTah40
2.6
Statik 360 PRO 2.0 magnetic USB cable (3m)
Data Cable and nylon braiding, length: 3m
Discounted -7 % 649,- 699,-
Currently Unavailable
Order Code: STAcab05
749,-
Currently Unavailable
Order Code: ONEd010
2.4 17×
Swissten Textile audio adapter Ligtning (male) / 3.5mm jack (male) 1.5 m black
AUX Cable connecting, 1,5m, male connectors: 1× lightning, 1× jack 3.5 mm, straight connector ends
229,-
Currently Unavailable
Order Code: SWISSH134
399,-
Currently Unavailable
Order Code: FXD045b42
Audioquest Forest USB-C 0.75 m
Data Cable , gold-plated connectors, length: 0,75m
from  1,963,-
Currently Unavailable
Order Code: AUG06t
PORT CONNECT Spring cable USB-C to USB-C, 65W, 10 PACK
Power Cable - extension spring, sync and charging cable, USB-C 90° to USB-C, power distribution up to 65W
3,407,-
Currently Unavailable
Order Code: PTD063b3
PremiumCord 230 UK black, 2m
Power Cable - compatible with the BS 1363 socket (suitable for the UK, Australia and New Zealand), built-in 5A fuse
199,-
Currently Unavailable
Order Code: UY151b3
Amazing Deal 249,- Save 249,-
Currently Unavailable
Order Code: TACTm13
Adam Hall 8101 PCONL 0050 X
AUX Cable connecting, 0,5m, male connectors: 2× PowerCON, double-sided connector and tool, straight connector ends
249,-
Currently Unavailable
Order Code: AUDH02l459

Power Cables

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1065 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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