Power Supply Extralink AD-155B

Name: Power Supply Extralink AD-155B 155W EX.14084
Brand: Extralink
SKU: 4641621
Price: 45.99 EUR
Availability: InStock

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Power Supply Extralink AD-155B 155W 24V/27.6V Universal Aluminium

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Short description

The Extralink AD-155B is a universal power supply with a battery charger, offering 155W output at 24V/27.6V. It features an aluminium housing and passive cooling, making it durable and efficient. Ideal for various applications requiring reliable power.

Available at price 45.99 €: 1 pcs.

Total available for order: 2 pcs.

Warranty: 2 Years

SKU: 4641621

Manufacturer: Extralink

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

Wednesday {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

22.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.88 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Extralink AD-155B is a universal buffer power supply with integrated battery charging functionality, designed to convert 230 V AC mains into stable DC power and maintain operation of connected equipment during mains interruptions by switching to an external battery. The unit provides up to 155 W output and supports nominal 24 V with an adjustable 27.6 V charging option. Its aluminium perforated housing and passive cooling improve thermal performance and durability.

Advantages

The aluminium, perforated enclosure promotes airflow for more efficient passive cooling, extending component life without requiring a fan. Screw terminals are clearly marked for safe and standard-compliant cable connections. A built-in potentiometer allows the installer to fine-tune the output voltage within the supported range. The unit includes a battery charging function so an external battery can supply power automatically during a mains outage.

Suitable for

Backup power for network and telecommunication equipment
Powering CCTV cameras and peripheral devices with 24 V DC
Small access control and alarm systems requiring uninterrupted power

Key specifications

Brand: Extralink
Model: AD-155B (MPN: EX.14084, EAN: 5903148914084)
Output power: 155 W
Output voltage: 24 V nominal (adjustable up to 27.6 V for battery charging)
Input: 230 V AC mains
Housing: Aluminium, perforated (passive cooling)
Weight: 0.88 kg

How to use

Mount the power supply in a suitable ventilated location and connect the 230 V AC input according to local electrical regulations. Connect the DC outputs and the external battery to the marked screw terminals, observing correct polarity. Use the built-in potentiometer to set the required output voltage within the device’s adjustable range. Verify connections and power the unit; the battery will provide power automatically if the mains supply fails.

Usage recommendations

Install the unit in a dry, ventilated area away from direct heat sources. Ensure the external battery type and capacity are compatible with the charger settings and wiring. For safety and compliance, have installation and mains connections performed by a qualified electrician.

Specifications

Weight:: 0.88 kg
Output power:: 155 W
Product colour:: Aluminium

All features

Power supply type:: Universal
Input voltage:: 100 - 240
Power current type:: AC-to-DC
Weatherproof:: No

Design

Product colour:: Aluminium
Housing material:: Aluminium
Cooling type:: Passive
Built-in fan:: No

Weight & dimensions

Weight:: 0.88 kg
Height:: 50 mm
Width:: 199 mm
Depth:: 110 mm

Other features

Output voltage:: 27
Purpose:: Universal

Features

Input frequency:: 50/60
Output power:: 155 W

Logistics data

Quantity per pack:: 1 pc(s)

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Warehouse	Stock	Delivery to the store	Store Price
WH186	1	Wednesday Best delivery	45.99 €
WH357	1	06.07.2026	57.49 €

45.99 €

Stock: 1

Delivery Date: Wednesday Best delivery

Warehouse: WH186

57.49 €

Stock: 1

Delivery Date: 06.07.2026

Warehouse: WH357

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Customer questions

FAQ

How much does the Power Supply Extralink AD-155B cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Wednesday 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 Extralink 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 Extralink 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: weight, output power, 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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