Product Description
Universal replacement laptop power adapter featuring a 5.5 × 2.5mm right-angle DC barrel connector. Designed for compatible laptops and other devices requiring the same connector size, voltage, polarity and suitable power rating.
The adapter has a compact black rectangular design, integrated DC cable and a detachable AC power lead. The supplied packaging indicates support for multiple DC connector sizes, making the product suitable for use as a versatile replacement power adapter when the correct tip and electrical specifications are matched.
Always verify your laptop’s required voltage, amperage, polarity and connector dimensions before purchasing.
Product Specifications
Specification Details
Product type Universal Laptop AC Adapter
Connector shown 5.5 × 2.5mm DC barrel
Connector style Right-angle
DC polarity Must be confirmed from adapter label
Input AC mains input
Output voltage Confirm from charger label before listing
Output current Confirm from charger label before listing
Power rating Confirm from charger label before listing
Cable Integrated DC output cable
AC cable Detachable
Colour Black
Housing Compact rectangular
Country of manufacture China
Suitable use Compatible laptops and electronics requiring matching specifications
Selling Features
* 5.5 × 2.5mm DC connector
* Right-angle connector design
* Universal-style laptop power adapter
* Compact and easy to carry
* Integrated DC output cable
* Detachable AC mains cable
* Suitable as a replacement or spare charger
* Multiple connector sizes are indicated on the supplied packaging
* Black professional finish
* Suitable for selected laptops from multiple manufacturers
* Check voltage, amperage and polarity before purchase
Laptops that can use a 5.5 × 2.5mm connector
There is not one universal list of all laptops because the same 5.5 × 2.5mm connector is used with different electrical specifications.
Examples of laptop families/models documented with 5.5 × 2.5mm connections include:
ASUS
* Selected ASUS notebooks requiring 19V and 5.5 × 2.5mm
* ASUS G-series models
* ASUS G74S / G74SX — commonly listed with 19V 7.9A and 5.5 × 2.5mm
Acer
* Selected Acer Aspire models using 5.5 × 2.5mm
* Selected Acer notebooks using 19V and 5.5 × 2.5mm
HP / Compaq
* Selected older HP Pavilion models
* HP Pavilion ZV-series
* HP Pavilion ZD-series
* HP Pavilion ZX-series
* HP Pavilion ZC-series
* Selected HP OmniBook models
* Selected older HP Business Notebook models
For example, compatibility databases list HP Pavilion ZV/ZD/ZX/ZC families using 5.5 × 2.5mm with specific electrical ratings.
Lenovo
* Selected older Lenovo/IBM-compatible machines using 5.5 × 2.5mm
However, Lenovo also uses different voltages and connector sizes, so the exact model must be checked. Current Lenovo listings, for example, include 120W adapters using 19.5V/6.15A and 5.5 × 2.5mm.
Fujitsu / Fujitsu-Siemens
* Selected older Fujitsu-Siemens laptops using 5.5 × 2.5mm
* Some models use 20V with this connector size.
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