ALIGATOR power adapter USB-C to 5.5×2.1 mm

Name: Power plug adapter ALIGATOR USB-C CONT003
Brand: ALIGATOR
SKU: 11153579
Price: 7.99 EUR
Availability: InStock

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Power plug adapter ALIGATOR USB-C to 5.5×2.1 mm for Acer Compaq HP Fujitsu Toshiba

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Short description

ALIGATOR power adapter converting a USB-C power output to a 5.5 × 2.1 mm barrel connector compatible with select Acer, Compaq, HP, Fujitsu and Toshiba laptops. Designed to enable charging or powering notebooks that require a 5.5×2.1 mm DC input from a USB-C PD source. Useful for travel, replacements or connecting modern chargers to older laptop models.

Available for order: 1 pcs.

Warranty: 2 Years

SKU: 11153579

Manufacturer: ALIGATOR

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Product information

Description

ALIGATOR USB-C to 5.5×2.1 mm power plug adapter converts a USB-C Power Delivery source into a 5.5 × 2.1 mm barrel connector suitable for certain Acer, Compaq, HP, Fujitsu and Toshiba notebooks. The adapter allows modern USB-C chargers, power banks or USB-C PD supplies to deliver DC power to laptops that accept a 5.5×2.1 mm input, making it useful as a travel accessory, replacement or bridging solution between different charging standards.

Advantages

This adapter provides a compact and lightweight way to use USB-C power sources with legacy laptop barrel inputs without modifying the original charger. It supports Power Delivery negotiation through the USB-C source, enabling appropriate voltage and current delivery when the source and the target device are compatible. The construction is designed for straightforward connection, with a USB-C plug on one end and a standard 5.5×2.1 mm barrel plug on the other, reducing the need to carry multiple chargers for devices with different input types.

Suitable for

Charging laptops from a USB-C PD charger when the laptop uses a 5.5×2.1 mm DC jack
Using modern USB-C power banks to power compatible older notebooks on the go
Replacing a lost or damaged proprietary adapter in situations where voltage and polarity match
Travel or multi-device setups where a single USB-C charger is preferred

Key specifications

Input connector: USB-C (for USB Power Delivery)
Output connector: 5.5 × 2.1 mm barrel plug (center polarity positive)
Designed for: DC power conversion from USB-C PD to barrel jack
Typical use: charging/powering compatible laptops and notebooks
Form factor: inline adapter cable with molded connectors for durability

How to use

Connect the USB-C plug to a USB-C PD power source such as a charger or power bank, then insert the 5.5 × 2.1 mm barrel plug into the laptop's DC input jack. Ensure the power source is capable of supplying the voltage and current required by the target notebook and that the laptop accepts center-positive polarity. If the USB-C source supports Power Delivery, select or allow the negotiated output that matches the laptop's requirements before connecting under load. Disconnect when charging is complete or when the adapter feels warm to the touch and power down the source if necessary.

Usage recommendations

Verify the required input voltage and amperage for your laptop and confirm center-positive polarity before use. Use a USB-C power source that supports appropriate Power Delivery profiles and avoid prolonged use with sources that cannot provide sufficient current. Inspect connectors for damage and avoid using the adapter in wet or excessively dusty environments.

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FAQ

How much does the ALIGATOR power adapter USB-C to 5.5×2.1 mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 01.07.2026 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 ALIGATOR 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 ALIGATOR 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.

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