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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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1,063 Results
4.9 37×
PremiumCord power supply 230V to PC 3m black
Power Cable - (flexo cord) length 3 m, male connector 1× E/F fork, female connector 1× IEC C13 up to 10000 mA, straight and curved end
199,-
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In stock > 10 pcs
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Order Code: MK192d2
4.6 40×
AlzaPower AluCore USB-C to 3.5mm Jack (M) 1m black
AUX Cable connecting, 1m, male connectors: 1× USB-C (USB 3.2 Gen 1), 1× jack 3.5 mm (TRS), Gold-Plated Connectors, metal Body and VelcroStrap+, straight connector ends
Great price 219,-
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In stock 1 pcs
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Order Code: APW_CBA4JTC011
4.7 1,931×
AlzaPower AluCore USB-A to USB-C 3.2 Gen 1 5Gbps 2m Silver
Data Cable - SuperSpeed USB 5Gb/s, Sync & Charge up to 3A, gold-plated connectors, durable metal body, for mobile phones, tablets and other devices with USB-C connector, VelcroStrap+
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 224,-
Great price 299,-
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Order Code: APWCB108s
4.8 3,373×
AlzaPower AluCore USB-A to Lightning MFi (C189) 0.5m black
Data Cable USB Hi-Speed 480 Mbps, Sync & Charge up to 2.4A, chipset C189, durable metal body, nylon braid, for Apple iPhone, iPad and other devices with Lightning connector, MFi certification, VelcroStrap+
Great price from  224,-
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Order Code: APWCB088e1
239,-
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Order Code: VENTf171
4.8 4,627×
AlzaPower Core Charge USB-A to USB-C 2.0 3m, White
Data Cable - USB Hi-Speed 480Mb/sec, Sync & Charge up to 3A, gold-plated connectors, for mobile phones/tablets/other devices with USB-C connectors, Velcostrap+
Great price 169,-
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Order Code: APWCB119s
4.9 238×
AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 1m - black
Data Cable - interconnect, narrow connectors, 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 199,-
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Order Code: APWCB121a1
4.9 238×
AlzaPower CompactCore USB-C to USB-C 2.0, 100W, 2m - black
Data Cable - interconnect, narrow connectors, 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 249,-
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Order Code: APWCB123a1
4.4 347×
AlzaPower Core USB-C (M) to USB-C (F) 3.2 Gen 2, 0.5m black
Data Cable - extension, length 0,5 m, male connectors: 1× USB-C (USB 3.2 Gen 2), female connectors: 1× USB-C (USB 3.2 Gen 2), support for Power Delivery 3.0 fast charging, Quick- and FastCharge up to 5 A, flat end, VelcroStrap+
Great price 199,-
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Order Code: APWCB118a
109,-
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Order Code: VENTf228
4.7 2,091×
AlzaPower Core USB-A to USB-C 3.2 Gen 1 5Gbp 0.5m Black
Data Cable - USB Hi-Speed 5Gb/s, Sync & Charge up to 3A, gold-plated connectors, VelcroStrap+
Great price 189,-
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Order Code: APWCB115b
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 ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 277,-
369,-
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Order Code: JD651t3w1d
4.7 830×
AlzaPower Core USB-C to USB-C 3.2 Gen 1 100W 1m White
Data Cable - SuperSpeed USB 5Mbps, 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 249,-
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Order Code: APWCB1214k
4.8 163×
AlzaPower 90AluCore USB-C to USB-C 2.0, 100W, 1m - black
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 199,-
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Order Code: APWCB101a1
4.6 370×
AlzaPower MagCore 2in1 USB-A to Micro USB/USB-C 1.5m Black
Data Cable - USB Hi-Speed 480Mbps, Sync & Charge up to 3A, LED indicator, durable metal body, nylon braid, replaceable magnetic connectors, for mobile phones, tablets and other devices with USB-C or MicroUSB connector, VelcroStrap+
Great price 249,-
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Order Code: APWCB082j
4.9 236×
Solight Extension cable, 1 socket, white, 5m.
Extension Cable - 5m, male connectors: 1× E/F-type plug, female connectors 1× fork Type E, with switch, bent connector ends
from  174,-
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In stock > 10 pcs
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Order Code: UD988i4
4.8 1,177×
AlzaPower AluCore Charge USB-A to USB-C 2.0 3m Black
Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 3m VelcroStrap+
Great price 199,-
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In stock > 10 pcs
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Order Code: APWCB120f
4.8 592×
PremiumCord USB-C to USB 3.0 A (USB 3.2 generation 1, 3A, 5Gbit/s) 2m
Data Cable , durable metal body, length: 2m
209,-
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Order Code: WD968i60
4.5 244×
Vention Type-C (USB-C) to 3.5mm Male Spring Audio Cable, 1.5m, Black, Metal Type
AUX Cable connecting, 1,5m, male connectors: 1× jack 3.5 mm, 1× USB-C (USB 3.2 Gen 1), Gold-Plated Connectors, straight connector ends
209,-
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In stock > 10 pcs
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Order Code: VENTj77
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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In stock > 10 pcs
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Order Code: SWISSH161
119,-
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In stock > 20 pcs
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Order Code: SWISSH10
4.8 1,428×
CONNECT IT extension 230V, 3 sockets + switch, 1.5m, black
Extension Cable - 1,5m, male connectors: 1× E/F-type plug, female connectors 1× fork Type E, bent connector ends
169,-
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Order Code: JD910a2a
4.5 211×
AlzaPower MagCore USB-C to USB-C 100W 2m Black
Data Cable , durable metal body and nylon braiding, length: 2m VelcroStrap+
Great price 349,-
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In stock > 10 pcs
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Order Code: APWCB085a4
4.8 22×
FIXED Multimedia Cable USB-C/USB-C USB4 gen2 20Gbps PD 3.1 240W 4K@60Hz 2m braided grey
Data Cable , durable metal body, braided cable, length: 2m
599,-
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In stock > 10 pcs
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Order Code: FXD045b36
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Power Cables

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1063 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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