NeaHao 150W 19.5V Charger for HP ZBook, Omen

NeaHao 150W 19.5V/7.7A replacement power adapter designed to reliably charge HP ZBook Studio, Fury, Omen, Pavilion and compatible mobile workstations and gaming laptops.

This NeaHao AC adapter is a high‑power replacement for a wide range of HP mobile workstations and gaming laptops, offering up to 150 watts of output and a 4.5mm × 3.0mm barrel plug. Built to meet the input range of 100–240V, it ships with a 3‑prong power cord and supports older lower‑wattage configurations (including 135W and 90W devices) that accept the same voltage and connector. It’s intended as a direct swap when your original charger is lost, damaged, or underpowered for heavy workloads.

Will this charger work with my HP ZBook or Studio laptop?

Yes — this adapter is compatible with many ZBook Studio and mobile workstation models that require 19.5V and use the 4.5mm × 3.0mm plug. Check your laptop’s power rating; models that need up to 150W are fully supported, and devices that draw less power will safely accept this supply.

• Output: 19.5V, 7.7A, Max 150W
• Connector size: 4.5mm × 3.0mm barrel plug (see image)
• Works with ZBook Studio G3–G8, Fury, Omen, Pavilion, and certain x360 models
• Included: 150W adapter + 3‑prong AC power cord

How fast and safe is charging with this adapter?

This 150W adapter supplies enough power for demanding CPU/GPU use and can maintain high charging rates under heavy load. The unit is designed to operate across a broad AC input range, helping it handle international voltages and reducing the chance of brownouts during peak draw.

• Fast-charging capacity up to 150 watts for power-hungry laptops
• 100–240V AC input supports global use with appropriate plug adapter
• Built-in regulation protects against common electrical fluctuations
• Compatible downward with devices that draw 135W, 90W, etc.

Which details should I verify before buying?

Confirm your laptop’s required voltage and that the barrel plug matches the 4.5mm × 3.0mm size; this ensures a proper fit and correct voltage delivery. Also compare the wattage — this adapter supplies up to 150W, so it’s suitable for high‑performance machines but can also power models requiring lower wattage safely.

• Confirm laptop rating: 19.5V required
• Verify plug dimensions: 4.5mm outer × 3.0mm inner
• Match or exceed your laptop’s wattage requirement (up to 150W supported)
• Use the included 3‑prong power cord with grounded outlets

How is this adapter packaged and what comes in the box?

The package contains the NeaHao 150W power adapter and a detachable 3‑prong AC power cord, ready for immediate use. The adapter’s compact brick and integrated barrel cable make it easy to replace a lost charger or keep a spare for travel and office use.

• 1 × NeaHao 150W AC power adapter (19.5V, 7.7A)
• 1 × 3‑prong AC power cord
• Barrel connector pre-attached for plug-and-play setup
• Compact form factor for carry or desktop use

Who is this for: NeaHao’s 150W adapter is ideal for professionals and gamers who use HP ZBook Studios, Fury mobile workstations, OMEN and Pavilion 15–17" systems that require up to 150W and the 4.5mm × 3.0mm barrel plug. Choose it if you need a robust replacement or an extra charger for travel, multi‑location work, or heavy GPU/CPU workloads where consistent, high wattage is necessary. If you’re unsure about compatibility, double‑check your laptop’s voltage and connector dimensions before ordering.