# DC power plug Prescot WT-DC-5.5/2.1+15 — 5.5×2.1 mm plug with 15 cm cable

**URL:** https://aio.lv/en/product--prescot-wt-dc-552115--12111831
**Data updated:** 2026-03-20 10:03 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Prescot
**Manufacturer code:** WT-DC-5.5/2.1+15
**EAN:** 5901885264677
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prescot-wt-dc-552115--12111831

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Prescot WT-DC-5.5/2.1+15 is a DC power plug with a 5.5×2.1 mm barrel connector and an attached 15 cm cable. Designed for low-voltage power connections to consumer electronics, adapters and DIY projects. Provides a standard polarity barrel interface for reliable DC power delivery and easy installation in repair or prototyping tasks.

## Long description

Prescot WT-DC-5.5/2.1+15 is a DC power plug with a 5.5×2.1 mm barrel connector and an attached 15 cm cable. It is intended for low-voltage DC connections to consumer electronics, power adapters and DIY electronics projects. The plug provides a standard-sized barrel interface with defined polarity for straightforward replacement of damaged connectors or for custom cable assemblies in repair and prototyping tasks.
Advantages
This DC power plug combines a common 5.5×2.1 mm barrel size with a short pre-attached 15 cm cable for quick installation without soldering or crimping of an external lead. The connector features a metal barrel contact and an insulated housing to maintain a secure electrical connection and reduce accidental shorting. Its compact dimensions make it suitable for confined spaces while preserving compatibility with a wide range of low-voltage devices that use the standard barrel format.
Suitable for
 Replacing worn or broken DC barrel connectors on consumer electronics
 Connecting power adapters to small appliances and routers
 DIY electronics and prototyping where a short pre-wired plug is needed
 Workshop repairs and quick cable assemblies
Key specifications
 Connector type: barrel (female cable-mounted plug)
 Plug diameter: 5.5 mm outer × 2.1 mm inner
 Cable length: 15 cm (pre-attached)
 Polarity: standard centre-positive configuration
 Housing: insulated plastic with metal contacts
 Intended voltage: low-voltage DC applications (typical consumer electronics ranges)
How to use
Identify the device's required barrel size and polarity before installation. Connect the pre-attached cable to the power source or wire it into your cable assembly according to the device's polarity: centre-positive is standard for this plug. Insert the barrel into the device's DC socket until it seats firmly. For repairs, remove the old connector and secure the new plug's cable using the same wiring method used previously, ensuring secure solder joints or crimp connections and insulating any exposed conductors.
Usage recommendations
Confirm device compatibility with a 5.5×2.1 mm plug and centre-positive polarity to avoid damage. Keep the cable strain-relieved and avoid sharp bends near the connector to prolong service life. Use appropriate fusing on the supply side when working with sensitive electronics.

## FAQ

### How much does the Prescot WT-DC-5.5/2.1+15 DC power plug cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 03.07.2026 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 Prescot 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 Prescot 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12111831/67647464_large.webp