{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product InLine DC Extension Cable Male to Female 5.5x2.5mm AWG 18 Black 3m
13.99 €

InLine DC Extension Cable Male to Female 5.5x2.5mm AWG 18 Black 3m

InLine DC Extension Cable 5.5x2.5mm 3m Photo 1
InLine DC Extension Cable 5.5x2.5mm 3m Photo 2
InLine DC Extension Cable 5.5x2.5mm 3m Photo 1
InLine DC Extension Cable 5.5x2.5mm 3m Photo 2
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

InLine DC Extension Cable Male to Female 5.5x2.5mm AWG 18 Black 3m

{{email}}
You keep track of price changes

InLine DC Extension Cable Male to Female 5.5x2.5mm AWG 18 Black 3m

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

InLine DC extension cable featuring a male and female 5.5x2.5mm connector, built with AWG 18 wire gauge for reliable power transmission. Designed to extend the reach of 12V power adapters and supplies up to 11.6A. Ideal for connecting various electronic devices, LED lighting, and networking equipment securely over a 3-meter distance.
Available at price 13.99 €: 476 pcs.
Total available for order: 952 pcs.
Warranty: 2 Years
SKU: 5437169
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.14 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
06.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The InLine DC Extension Cable Male to Female 5.5x2.5mm AWG 18 Black 3m is designed to extend the reach of your existing DC power supplies and adapters. Featuring a 3-meter cable length, this extension cord bridges the distance between power adapters and compatible electronic devices without requiring a complete rewiring or replacement of the original power source. Built with a robust AWG 18 copper inner conductor, the cable ensures stable and reliable power transmission for various low-voltage applications. The black color allows the cable to blend discreetly into most environments, whether behind a desk, along a wall, or within an entertainment setup.

Advantages

This DC extension cable provides a straightforward solution for situations where standard power adapter cords are too short to reach the nearest outlet or desired device location. By utilizing matching 5.5x2.5mm male and female connectors, the cable retains the exact connection type of your original equipment, ensuring compatibility without the need for adapters or modifications. The heavy-duty AWG 18 copper conductor minimizes voltage drop over the 3-meter distance and supports power loads of up to 140 watts at 12 to 24 volts. The straight connector design offers a secure and direct physical fit, reducing the likelihood of accidental disconnections during everyday use.

Suitable for

  • Extending the reach of 12V and 24V power adapters for electronic devices
  • Connecting LED lighting strips and drivers over longer distances
  • Positioning networking equipment and routers more flexibly relative to wall outlets
  • Powering small monitors, audio amplifiers, and security cameras

This cable may not be suitable for devices that require different connector dimensions, such as smaller 2.1mm plugs, or for applications exceeding 24 volts or 140 watts of power. It is also not designed for high-voltage AC mains power distribution and should never be used as a substitute for standard household electrical extension cords.

Key specifications

  • Cable length: 3 m
  • Connector 1: 5.5 x 2.5 mm straight male
  • Connector 2: 5.5 x 2.5 mm straight female
  • Conductor gauge: AWG 18
  • Inner conductor material: Copper
  • Operating voltage: 12 to 24 V DC
  • Maximum power capacity: 140 W
  • Product color: Black

To use the extension cable, first ensure that all connected electronic devices and power supply units are turned off or unplugged from the wall outlet. Verify that the operating voltage, polarity, and maximum power draw of your device match the specifications of the extension cable. Insert the male connector of your power supply unit firmly into the female socket of the extension cable, and then plug the male connector of the extension cable into the power input port of your device. Once a secure physical connection is established, you may restore power to the circuit.

What to consider before purchase

  • Verify the exact outer and inner diameter of your device power port to ensure it matches the 5.5x2.5mm specification
  • Check the electrical output parameters of your power adapter to ensure operating voltage and wattage do not exceed recommended limits
  • Confirm that a 3-meter length is sufficient for your setup requirements without creating excessive slack
Always verify the polarity, voltage requirements, and connector dimensions of your specific equipment prior to installation to ensure safe and proper operation.

Specifications

Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Female
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Male
Connector 2: This is the second connector in the device.
5.5 x 2.5 mm
Connector 1: This is the first connector in the device.
5.5 x 2.5 mm
Cable length: How long the cable is.
3 m
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features
Input voltage: The voltage (V) which is required to power the product.
12
Input current:
11.6

Other features

Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
10 x 3000 x 10
Height: The measurement of the product from head to foot or from base to top.
10 mm
Width: The measurement or extent of something from side to side.
10 mm

Packaging data

Package weight: Weight of the packaged product.
143 g
Package height: The distance from the top to the bottom of the packaging.
20 mm
Package depth: The distance from the front to the back of the packaging.
220 mm
Package width: The distance from one side of the packaging to the other.
160 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.136 kg
Depth: The distance from the front to the back of something.
3000 mm

Features

AWG wire size:
18
Product colour: The colour e.g. red, blue, green, black, white.
Black
Connector 2 form factor:
Straight
Connector 1 form factor:
Straight
Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Female
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Male
Connector 2: This is the second connector in the device.
5.5 x 2.5 mm
Connector 1: This is the first connector in the device.
5.5 x 2.5 mm
Cable length: How long the cable is.
3 m

Description

Machine translation. Load original

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH357 476 01.10.2026 Best delivery
13.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 476 15.10.2026
20.99 €
13.99 €
Stock: 476
Delivery Date: 01.10.2026 Best delivery
Warehouse: WH357
Available only for legal entities
20.99 €
Stock: 476
Delivery Date: 15.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the InLine DC Extension Cable 5.5x2.5mm 3m cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 952 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All InLine products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized InLine service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 2 gender, connector 1 gender, connector 2, connector 1, cable length, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.