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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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1,025 Results
4.6 12×
AlzaPower FlexCore USB-C to USB-C 4 Gen 3 100W 40 Gbps black
Data Cable , durable metal body, braided cable, length: 0,135m
Great price 15.99 €
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4.7 105×
Vention USB-C to Micro USB-B 3.0 2A Cable 0.5M Black
Data Cable , length: 0,5m
5.59 €
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4.8 165×
AlzaPower 90AluCore USB-C to USB-C 2.0, 100W, 2m - silver
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 10.09 €
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19.90 €
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Order Code: WD968i98b3
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 4.09 €
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Order Code: APWCB700d
4.7 830×
AlzaPower Core USB-C / USB-C 3.2 Gen 1, 5A, 100W, 0.5m White
Data Cable - SuperSpeed USB 5Gbps, Sync & Charge up to 5A, Power Delivery: 100W, gold-plated connectors, chip E-Mark, Thunderbolt 3, for laptops, mobile phones and other devices with a USB-C connector, VelcroStrap+
Great price 9.39 €
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Order Code: APWCB1214g
4.8 280×
Vention Type-C (USB-C) 2.0 (M) to USB-C (M) Cable 0.5m Gray Aluminum Alloy Type
Data Cable , durable metal body, length: 0,5m
5.69 €
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Order Code: VENTf130
4.8 281×
Vention Luxury USB 2.0 -> microUSB Cable 3A, Grey, 3m, Aluminium Alloy Type
Data Cable , durable metal body, braided cable, length: 3m
6.29 €
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7.39 €
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Order Code: WD968i31
4.8 763×
CONNECT IT Power extension cord 230V, 6 sockets, 2m, white
Extension Cable - without on/off switch, sockets with child lock, eyelet for hanging on the wall
8.69 €
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3.79 €
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Order Code: VENTf272
4.6 110×
Vention USB to DC 5.5mm Power Cord 1.5M Black 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
4.39 €
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Order Code: VENTn10
6.49 €
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Order Code: VENTf132
12.90 €
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Order Code: UD990e11
4.8 129×
I-TEC USB-C DisplayPort Cable Adapter 4K/60Hz
Video Cable connecting, 1,5m, male connectors: 1× USB-C, 1× DisplayPort, straight connector ends
17.90 €
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Order Code: JP910b24
12.90 €
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4.8 763×
CONNECT IT Power extension cord 230V, 6 sockets, 3m, white
Extension Cable - without on/off switch, sockets with child lock, eyelet for hanging on the wall
from  6.40 €
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4.3 1,237×
CONNECT IT Wirez Lightning Apple 2m White
Data Cable , length: 2m
8.19 €
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4.8 16×
Vention 1-Port USB-C GaN Charger (20W) with USB-C to USB-C Cable (1M) EU-Plug Black
Wall Charger with support for fast charging, output USB-C (max. 20 W), fast charging technology: USB Power Delivery 3.0, Qualcomm Quick Charge 3.0 and Apple 2.4, included in the package: 1m cord with USB-C connector
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 6.57 €
9.39 €
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4.1 22×
Corsair Premium Individually Sleeved 12+4pin PCIe Gen 5 12VHPWR 600W cable Type 4 White
Power Cable - interconnect, male connector 2× PCIe 8-pin power supply, 1× PCIe 12-pin power supply, straight termination
28.90 €
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Order Code: DO101a16a2
4.7 80×
AlzaPower AluCore USB-A to USB-C 2.0 Ultra Durable 1m dark grey
Data Cable - ultra durable, 480 Mbps, Sync & Charge up to 3 A, 1× USB-A, 1× USB-C 2.0, Kevlar fibre for increased durability, metal body, nylon braid, for mobile phones, tablets and other devices with a USB-C connector, VelcroStrap+
Great price 11.90 €
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Order Code: APWCB042a
3.59 €
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Order Code: VENTf270
3.6
CONNECT IT Wirez 6in1, black
Power Cable - interconnect, length 1,25 m, male connector 1× USB-A, 3× USB-C, 1× lightning, fast charging support, straight ending
Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 9.68 €
12.90 €
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Order Code: JD651t3w1d
8.39 €
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Order Code: SAAc018
 

Power Cables

Power Cables

In the category Power Cables on Alza.sk, we currently have a total of 1026 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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