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header-product InLine 26903J Power Cable Black 3 m DC 5.5 x 2.5 mm Male to Female 12-24V
19.99 €

InLine 26903J Power Cable Black 3 m DC 5.5 x 2.5 mm Male to Female 12-24V

InLine 26903J Power Cable 3 m DC 5.5x2.5 mm Photo 1
InLine 26903J Power Cable 3 m DC 5.5x2.5 mm Photo 2
InLine 26903J Power Cable 3 m DC 5.5x2.5 mm Photo 1
InLine 26903J Power Cable 3 m DC 5.5x2.5 mm Photo 2
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InLine 26903J Power Cable Black 3 m DC 5.5 x 2.5 mm Male to Female 12-24V

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Short description

InLine 26903J black power cable with a length of 3 meters, featuring a DC male connector and a 5.5 x 2.5 mm female connector. Designed for efficient power transmission supporting 12–24V input voltage. Ideal for extending DC connections for compatible electronic devices and equipment.
Available for order: 281 pcs.
Warranty: 2 Years
SKU: 12626386
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
04.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.12.2026 {{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
09.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
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Product information

Description

The InLine 26903J Power Cable Black 3 m DC 5.5 x 2.5 mm Male to Female 12-24V is a reliable extension solution designed to bridge the distance between your power supply and electronic equipment. Featuring a generous 3-meter length, this black cable provides enhanced flexibility for positioning devices according to your specific spatial requirements. It is engineered for efficient power transmission, supporting operating voltages between 12 and 24 volts with a robust 2-core construction and durable PVC sheath.

Advantages

This power cable offers greater reach and a space-saving connection thanks to its thoughtfully designed angled male plug, which is particularly useful in tight setups where clearance is limited. The precise 5.5 x 2.5 mm dimensions ensure a secure and stable connection between compatible components without altering the original interface type. Nickel-plated contact housings contribute to reliable signal and power transfer over the entire length of the cable.

Suitable for

  • Extending DC power connections for compatible electronic devices and equipment
  • Flexible positioning of equipment away from wall outlets or power supply units
  • Routing power cables in environments with limited space behind devices

This cable may not be suitable if your equipment requires a different connector size than 5.5 x 2.5 mm, or if the operating voltage and power requirements exceed the specified limits of the cable. It is also not intended for data transfer or connections involving alternating current (AC) mains power.

Key specifications

  • Cable length: 3 m
  • Connector 1: DC angled male
  • Connector 2: 5.5 x 2.5 mm straight female
  • Conductor cross-section: AWG 18
  • Operating voltage: 12–24 V DC
  • Maximum power: 140 W
  • Cable sheath material: PVC

To use the cable, first verify that the power supply is turned off. Insert the straight female connector into the existing DC plug of your power adapter, and then plug the angled male connector into the power input port of your target device. Ensure both connections are fully inserted and secure before restoring power to the system.

What to consider before purchase

  • Verify that the connector dimensions of 5.5 x 2.5 mm match both your power supply and your device
  • Confirm that the operating voltage of 12–24 V and maximum power of 140 W align with your equipment requirements
  • Check the polarity of your existing power supply to ensure full operational compatibility

Always check connection dimensions, operating voltage, and polarity with the specifications of your power supply unit and connected device before use to ensure safe and reliable 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.
DC
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.
12–24
Diameter: Distance from one side of a body (circle or sphere) to the other side, measured by a straight line passing through the centre of the body.
5 mm
Conductor cross section:
AWG 18
Number of conductors:
2

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
UL

Features

Jacket material:
Polyvinyl chloride (PVC)
Product colour: The colour e.g. red, blue, green, black, white.
Black
Connector 2 form factor:
Straight
Connector 1 form factor:
Angled
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.
DC
Cable length: How long the cable is.
3 m

Description

Machine translation.

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Product comparison

The power cable InLine 26903J Power Cable Black 3 m DC 5.5 x 2.5 mm Male to Female is compared against several similar alternative cables from the same brand. All products in this comparison share the same core purpose: extending power connections for compatible electronic devices while supporting 12 to 24-volt input voltages through standard DC and barrel connectors. The primary differences lie in cable length, color, and one variant having a different connector size.

⚙️ The table below compares essential specifications such as connector types, cable length, product color, and supported voltage to help you identify the right model for your setup.

ParameterInLine 26903J (3 m)InLine 26906J (0.2 m)InLine 26905J (5 m)InLine 26901K (1 m)InLine 26905K (5 m)InLine 26901L (1 m)Practical significance
Connector typesDC male / 5.5x2.5 mm femaleDC male / 5.5x2.5 mm femaleDC male / 5.5x2.5 mm femaleDC male / 5.5x2.5 mm femaleDC male / 5.5x2.5 mm femaleDC male / 5.5x2.1 mm femaleMost options use the standard 5.5x2.5 mm connector, but the 26901L variant requires a 5.5x2.1 mm plug, making it incompatible with the others without adapters.
Cable length3 m0.2 m5 m1 m5 m1 mLength dictates placement flexibility: 3 meters offers a balanced reach for moderate distances, whereas very short or long variants cater to specific proximity or long-reach needs.
ColorBlackBlackBlackWhiteWhiteBlackColor options allow matching the cable with interior aesthetics or connected hardware.
Voltage12–24V12–24V12–24V12–24V12–24V12–24VAll models support standard low-voltage 12–24V power transmission.

◎ The table below evaluates different use cases and buyer needs to help determine which product version is most suitable for your specific application.

Use caseRecommended productWhy
Moderate-distance power extensionInLine 26903J Power Cable Black 3 m DC 5.5 x 2.5 mm Male to FemaleProvides a balanced 3-meter length to bridge moderate gaps without excessive cable slack.
Ultra-short proximity connectionInLine 26906JThe 0.2-meter length is ideal for tight spaces and connecting devices placed directly next to each other.
Long-reach power setupInLine 26905J or InLine 26905KA 5-meter length reaches distant power adapters or wall sockets easily.
White interior or light-colored setupInLine 26901K or InLine 26905KWhite color blends in discreetly with light-colored walls or equipment.
Equipment requiring a narrower pinInLine 26901LFeatures a 5.5x2.1 mm connector designed for specific power adapters with smaller pin diameters.
InLine 26903J Power Cable Black 3 m DC 5.5 x 2.5 mm Male to Female stands out with its practical three-meter length, offering an ideal compromise between reach and neatness. It is most suitable when you need to connect an electronic device at a moderate distance from its power source while maintaining a clean, standard black setup.
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Customer reviews

Customer questions

FAQ

How much does the InLine 26903J Power Cable 3 m DC 5.5x2.5 mm cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 281 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 04.12.2026 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. 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.
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14-Day Return Policy
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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.