TUXIFPKU 65W/45W Laptop Charger with 4.5 x 3.0 mm Smart Blue Tip

The 4.5 x 3.0 mm Smart Blue Tip gives this TUXIFPKU charger a specific connector for compatible HP laptops, while its listed output supports 65W and 45W charging. It comes with an AC power cord, so it can serve as a replacement or spare when your laptop’s connector and power requirements match.

Its compatibility list names models across Pavilion, Envy, EliteBook, ProBook and Stream lines. That breadth is useful, but the laptop’s exact model matters more than the series name alone.

Highlights

This is a corded AC adapter, not a universal USB-C charger. The stated maximum output is 65W at 19.5V and 3.33A, it also supports 45W at 19.5V and 2.31A. The input range is listed as 110–240V. Those details make it easier to compare the adapter with the requirements for an existing HP laptop before choosing a replacement.

The included package contains one adapter and one AC power cable. Compatibility examples include Pavilion x360, Stream, Envy and selected EliteBook and ProBook models. The full listing names many individual model numbers, so treat those as a reference rather than assuming that every laptop in a named family uses this connector. It suits you if your laptop’s model, 4.5 x 3.0 mm port and required output align with the listed details.

How to use it

Match the plug size and power requirements against the information for your laptop before connecting the adapter. A familiar HP family name is not enough on its own: different models can require different power connections. Check the exact model number and confirm that it calls for the blue-tip 4.5 x 3.0 mm connector and a supported 65W or 45W output.

Once matched, connect the AC power cord to the adapter and use it to power or charge the laptop. The box contents identify both pieces, which is practical if you need a complete adapter-and-cord replacement rather than the adapter alone. The product information does not give care or storage instructions, so no special maintenance routine can be confirmed from the supplied details.

Practical tips

For a work or study setup, this can be kept as the everyday power supply or as a spare for a compatible laptop. Before ordering, compare the model number printed on the laptop with the compatibility list, also check the output printed on the laptop’s existing adapter if available. That extra matching step helps distinguish a compatible replacement from a charger that merely has a similar-looking plug.

Compared with a universal charger approach, this one is aimed at laptops that use the specified HP-style blue-tip connector and listed output. A universal option may make more sense when you need to power devices with different connector types, but its fit and output would need checking separately. It’s not for you if your laptop uses another connector or requires power outside the stated specifications.

Should you buy it?

Consider this TUXIFPKU adapter when you need a replacement or spare for a model explicitly covered by the compatibility information and have confirmed the connector and output. The included AC power cord and support for both listed wattages are useful details for that decision. If you prioritize certainty, match the complete laptop model and the existing charger’s specifications before buying, the long compatibility list is not a substitute for checking the specific device.