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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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1,061 Results
4.8 31×
Samsung USB-C cable (3A, 1.8m) white
Data Cable , braided cable, length: 1,8m
-6 % off new 279,- New 299,-
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4.6 30×
Vention Micro USB (M) to TRRS Jack 3.5mm (M) Audio Cable 1M Black
AUX Cable connecting, 1m, male connectors: 1× USB Micro-B, 1× jack 3.5 mm, straight connector ends
139,-
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Order Code: VENTj98
4.9 30×
Swissten Data Cable Textile Ii USB / USB-C 1.5m white
Data Cable , length: 1,5m
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. 95,-
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Order Code: SWISSH166
4.5
Wacom One 3in1 Cable
Data Cable , length: 2m
-30 % off new 1,039,- New 1,489,-
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4.5
Wacom One 3in1 Cable
Data Cable , length: 2m
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Order Code: TACTm31
4.4
Corsair 90° 12V-2x6 Style A GPU Power Cable
Power Cable for connecting a computer power supply to a graphics card, revised 12V-2x6 connector, universal, cable routing on top
-30 % off new 139,- New 199,-
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5.0
IK Multimedia Lightning to Micro-USB cable
Adapter USB Micro-B and lightning - connecting, straight end, cable length 1.5 m
-21 % off new 659,- New 839,-
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5.0 13×
Apple Beats USB-A to USB-C Woven Cable (1.5m) - Rapid Red
Data Cable , braided cable, length: 1,5m
-18 % off new 429,- New 529,-
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Order Code: JA935a15
5.0
Swissten Kevlar USB-C / USB-C 1.5m anthracite
Data Cable , length: 1,5m
-20 % off new 199,- New 249,-
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Order Code: SWISSH127
4.4
Honeywell RS232 cable for Xenon, Hyperion, Voyager 120xg
Data Cable , braided cable, length: 3m
-31 % off new 319,- New 469,-
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Order Code: QT0033a
4.5 12×
Swissten Data Cable Micro USB 1m Black
Data Cable , length: 1m
-26 % off new 109,- New 149,-
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Order Code: SWISSH13
New arrival 339,-
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Order Code: CHOTEe57
Statik MagStack magnetic USB-C cable - orange (1m)
Data Cable and nylon braiding, length: 1m
New arrival 449,-
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Order Code: STAcab33
New arrival 269,-
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Order Code: CHOTEe60
New arrival 269,-
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Order Code: CHOTEe58
-6 % off new 409,- New 439,-
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Order Code: UGREa28
-8 % off new 209,- New 229,-
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Order Code: UGREa36
-6 % off new 279,- New 299,-
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Order Code: UGREai2
1.0
Vention HDMI Male to USB-C Male 4K HD Cable with Power Supply 1.5M Gray Metal Type
Video Cable 1,5m - interconnection, male connectors: 1× USB-C + 1× HDMI, maximum current 2 A, with gold-plated connectors, straight end, regular braid
-30 % off new 519,- New 749,-
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Order Code: VENTc170
-25 % off new 349,- New 469,-
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Order Code: VENTh96
Vention USB 2.0 Type-C Cable
Data Cable , braided cable, length: 2m
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 132,-
-9 % off new 189,- New 209,-
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Order Code: VENTah127
Corsair Type 5 90° 12V-2x6 Style B GPU Power Cable
Power Cable - interconnect, length 0.65 m, male connector 1× PCIe 12-pin power, 2× PCIe 8-pin power
-13 % off new 259,- New 299,-
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Order Code: DO101a16b4
Epico UltraLink USB-C to Lightning 1.2m Cable EC42 - White
Data Cable , durable metal body, braided cable, length: 1,2m MFI certified for Apple devices
New arrival 499,-
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In stock 3 pcs
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Order Code: EPICOb24

Power Cables

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1061 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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