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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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1,071 Results
5.0
Swissten Kevlar USB-C / USB-C 1.5m anthracite
Data Cable , length: 1,5m
-24 % off new 189,- New 249,-
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Unsealed - in stock 1 pcs
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Order Code: SWISSH127
4.8 39×
Vention USB 2.0 A Male to C Male 3A Cable 1M Blue PVC Type
Data Cable , braided cable, length: 1m
-5 % off new 94,- New 99,-
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Unsealed - in stock 1 pcs
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Order Code: VENTah105
3.0
Endorfy Supremo FM5 HPWR
Power Cable - connecting, length 0.6 m
419,-
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Unsealed - in stock 1 pcs
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Order Code: ENDsuphp1
FIXED Retractable Cable with USB-C/USB-C connectors 1m PD 100W 480Mbps gray
Data Cable , durable metal body, braided cable, length: 1m
New arrival 399,-
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In stock > 10 pcs
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Order Code: FXD045b50
-9 % off new 399,- New 439,-
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Unsealed - in stock 1 pcs
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Order Code: UGREa28
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. 125,-
-14 % off new 179,- New 209,-
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Unsealed - in stock 1 pcs
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Order Code: VENTah127
New arrival 399,-
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In stock > 10 pcs
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Order Code: FXD045b49
-29 % off new 329,- New 469,-
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Order Code: VENTh96
New arrival 269,-
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In stock > 10 pcs
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Order Code: CHOTEe58
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
-6 % off new 279,- New 299,-
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Order Code: DO101a16b4
5.0
Corsair Type 5 90° 12V-2x6 Style A GPU Power Cable
Power Cable - interconnect, length 0.65 m, male connector 1× PCIe 12-pin power, 2× PCIe 8-pin power
-40 % off new 179,- New 299,-
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Unsealed - in stock 3 pcs
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Order Code: DO101a16b3
5.0
EcoFlow Super Flat MC4 - MC4 cable
Connector Cable - super flat, for connecting solar panels located outside (balcony/terrace) with the EcoFlow microinverter inside, can be stretched under a window or door, length 50 cm
489,-
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Unsealed - in stock 1 pcs
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Order Code: EF03X06
-21 % off new 299,- New 379,-
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Unsealed - in stock 1 pcs
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Order Code: UE12vhpwr2
4.8
EMOS Rubber-neoprene extension cable, metal drum - 4z, 40m, 2,5mm2
Extension Cable - 40m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, on the drum and with thermal protection, straight connector ends
3,849,-
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In stock 3 pcs
Order Code: HM405a64
4.9
EMOS Rubber extension cable - connector, 25m, 3×2,5mm2
Extension Cable - 25m, male connectors: 1× fork Type E, female connectors 1× fork Type E, child safety lock and child-proof outlet covers, straight connector ends
2,219,-
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In stock 1 pcs
Order Code: HM405a62
1.0
STARLINK Mini DC Power Cable, 30 m
Power Cable - length 30 m
2,679,-
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In stock 2 pcs
Order Code: Starl25004
4.6 10×
EMOS Rubber-neoprene extension cable, metal drum - 4z, 25m, 1,5mm2
Extension Cable - 25m, male connectors: 1× E/F-type plug, female connectors 4× fork Type E, on the drum and with thermal protection, straight connector ends
-10 % off new 1,959,- New 2,179,-
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Unsealed - in stock 1 pcs
Order Code: HM405a65
4.7 115×
AlzaPower Core USB-C to Micro USB 2.0 0.5m black
Data Cable - interconnect, length 0,5 m, 1× USB-C (USB 2.0), 1× USB Micro-B (USB 2.0), Sync & Charge support up to 2 A, straight ending, for mobile phones, laptops, PC, chargers, etc., VelcroStrap+
Great price 99,-
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In stock 2 pcs
Order Code: APWCB700c
4.9 245×
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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In stock > 10 pcs
Order Code: APWCB121a1
4.7 513×
AlzaPower AluCore USB-C to USB-C 3.2 Gen 1 100W 1m black
Data Cable , durable metal body, gold-plated connectors and nylon braiding, length: 1m VelcroStrap+
-28 % off new 199,- New 279,-
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Unsealed - in stock 1 pcs
Order Code: APWCB122d2
4.7 60×
Vention Cotton Braided USB-C 4.0 5A Cable 1m Gray Aluminum Alloy Type
Data Cable , durable metal body, length: 1m
-12 % off new 269,- New 309,-
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Unsealed - in stock 1 pcs
Order Code: VENTaj1
719,-
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Unsealed - in stock 1 pcs
Order Code: JP9096
4.9 45×
AKASA SATA PSU Power
Adapter - 0,15m, male connectors: 1× SATA power supply, female connectors 1× molex, straight connector ends
-5 % off new 89,- New 94,-
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Unsealed - in stock 1 pcs
Order Code: MK351c5
-6 % off new 139,- New 149,-
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Unsealed - in stock 1 pcs
Order Code: TACTm60

Power Cables

Power Cables

In the category Power Cables on Alza.cz, we currently have a total of 1074 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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