HSXIRQA 65W AC Charger for HP ProBook 4.5x3.0mm

HSXIRQA 65W AC Charger is a compact replacement power adapter designed to safely charge a wide range of HP ProBook and ProBook x360 notebooks using a 4.5mm x 3.0mm smart blue tip.

This replacement adapter provides 65W (19.5V / 3.33A) of regulated power for many HP ProBook models, offering worldwide input compatibility (100–240V, 50–60Hz) and integrated safety circuitry. It’s built from heat-resistant, flame-retardant materials and includes protection against overcurrent, short-circuit, and overheating. The unit is ideal when you need a reliable spare, travel charger, or a direct replacement for lost or damaged OEM adapters.

Which HP models will this HSXIRQA charger work with?

The adapter is compatible with a long list of HP ProBook and ProBook x360 generations that accept a 4.5mm x 3.0mm connector and 19.5V input. It covers many G-series ProBook models across multiple years — verify your laptop’s voltage and jack size before purchase.

• Compatible with ProBook x360 11 G1–G7, x360 435/440/445/446/450/455/470 series
• Works with ProBook 430/440/445/446/450/455/630/635/640/645/650/655 models listed in product features
• Not suitable for laptops requiring more than 65W or different jack sizes

How does the charger protect my laptop and battery?

HSXIRQA built this adapter with several safety measures to protect both the laptop and user. A built-in control chip monitors temperature and battery state to adapt charging and reduce heat build-up.

• Overcurrent, short-circuit, and overheating protection included
• Heat-resistant and flame-retardant housing for safer operation
• Automatic power adjustment to help preserve battery life

Can I use this charger when traveling internationally?

Yes — the charger accepts 100–240V at 50–60Hz, so it can be used worldwide with the correct local plug adapter. Its compact, lightweight design makes it easy to pack for business trips or vacations.

• Universal input voltage for global use
• Compact form factor for carry-on or laptop bag storage
• Includes power cord; use a travel plug adapter where required

What is included and how do I confirm it fits my laptop?

The package contains the HSXIRQA 65W power adapter plus one detachable power cord. Confirm fit by checking your laptop’s required wattage (must be ≤65W), output voltage (19.5V), and connector dimensions (4.5mm x 3.0mm blue tip).

• Box contents: 1 x HSXIRQA power adapter, 1 x power cord
• Check your laptop’s label or original adapter for voltage and connector size
• Not recommended for systems that require 90W, 120W, 135W, or higher sustained power

Who is this for: This HSXIRQA 65W adapter is aimed at HP ProBook and ProBook x360 owners who need a dependable replacement or secondary charger for home, office, or travel. It suits users who value safety features and worldwide voltage compatibility, and those replacing a damaged adapter with the same voltage and jack specification.