150W 7.7A AC Adapter Charger for HP Pavilion & OMEN - High Power

In this review the 150W 7.7A AC adapter from HXHTEC is evaluated as a high-power replacement for HP Pavilion Gaming, OMEN, and ZBook models. The bottom line: this adapter is for users who need a reliable, high-wattage power supply that matches the original specifications for gaming and workstation laptops. With a 19.5V 7.7A output, a 4.53.0mm blue-tip connector and universal 100~240V input, it delivers the same electrical profile as factory units so the laptop charges and performs under heavy load.

Key Features

• 150W output: Provides enough power for gaming and high-performance workloads so the laptop can run at full speed while charging.
• Wide AC input: Accepts 100 ~ 240V at 50 ~ 60 Hz, making it usable internationally with the included US power cable or a local cord.
• Correct voltage and amperage: 19.5V at 7.7A matches HP TPN-series and other compatible part numbers to maintain expected charging behavior.
• Blue tip connector: The 4.53.0mm connector with blue tip fits the OEM DC jack used on Pavilion, OMEN and ZBook models to ensure a snug connection.
• Compatibility list: Explicit compatibility with HP Pavilion Gaming 15/17, OMEN 15/17, ZBook 15 G3-G6 and several HP part numbers reduces guesswork when replacing a lost or failed adapter.

Who It's For

The 150W HXHTEC adapter is aimed at gamers and creatives who use HP Pavilion Gaming, OMEN or ZBook 15 series laptops and need a direct replacement that supports full performance during play or rendering. It is also useful for technicians and power users who keep a spare high-power charger for travel or workshops.

Buyers who require an official OEM-branded charger for warranty reasons or those with laptops using a different connector size should look elsewhere. If a lower-wattage adapter would meet your needs, this high-power unit is larger and designed specifically for performance-class machines.

Pros & Cons

Pros

• Replaces OEM power with the same 19.5V 7.7A specification so charging and performance are preserved.
• Wide input range (100~240V) lets it be used internationally with the right mains lead.
• Includes a US power cable and a correctly sized 4.53.0mm blue tip connector for common HP models.
• 150W capacity supports gaming and heavy workloads without throttling due to low power.

Cons

• Not an OEM-branded unit, so some buyers preferring manufacturer-supplied chargers may avoid it.
• Bulky compared with low-wattage adapters, which may matter for minimal-travel setups.

Specifications

Our Verdict

The HXHTEC 150W 7.7A adapter is a practical, cost-effective replacement for high-performance HP laptops that require 19.5V at 7.7A. It reproduces the important electrical and physical characteristics of OEM adapters, includes a US power cable, and handles heavy loads without issue, making it good value for gamers, creators and technicians who need dependable full-power charging.

Frequently Asked Questions

Will this charger work with my OMEN 17?
Yes, the adapter is listed as compatible with OMEN by HP Laptop 17 and uses the 4.53.0mm blue-tip connector required by those models.

Is a power cable included?
Yes, the package includes one 150W AC laptop charger and one US power cable; a local mains lead may be needed for other regions.

Can it run the laptop under heavy load?
Yes, the 150W output and 19.5V 7.7A rating are intended to support gaming and high CPU/GPU loads without power-related throttling.