330W 19.5V 16.92A AC Charger for Dell G16 7630 and Alienware - High

In this review of the 330W 19.5V 16.92A AC charger from HXHTEC, the bottom line is simple: this is a highpower replacement for gamers and power users who need reliable, full-performance charging for Dell G16 7630 and a wide range of Alienware laptops. The reviewer found the adapter delivers the rated output consistently, uses a common 7.4mm x 5.0mm black tip connector, and includes safety circuitry that protects against overcurrent and overheating. If you need a direct replacement for ADP330AB style power supplies, this charger is designed to match the original power envelope and keep a gaming laptop running at peak performance.

Key Features

• 330W output: Supplies up to 19.5V at 16.92A so demanding gaming systems can draw full power without throttling.
• Wide AC input: Works on 100 to 240V and 50 to 60Hz mains, which makes it usable worldwide with the correct plug.
• Standard connector: The 7.4mm x 5.0mm black tip matches many Dell and Alienware power ports for easy fit and safe contact.
• Built-in protection: Industry grade materials and premium circuitry provide overcurrent, overcharge, and overheat protection to preserve battery and system safety.
• Model compatibility: Lists many factory model numbers and legacy charger codes so buyers can verify fit for M18x, X17, M17, Area51m and X51 series laptops.
• Warranty and support: Includes free 12 month warranty and 30 day money back or exchange, with 24 hour email customer service for replacements or questions.

Who It's For

The charger is aimed at owners of Dell G16 7630 and Alienware gaming laptops who need a direct replacement that preserves full performance during heavy gaming sessions or GPUintensive work. It is particularly useful for users replacing a failed ADP330AB or similar highwattage Dell power supply and who require the same voltage and connector size to avoid compatibility issues.

Those who should look elsewhere include owners of laptops that use a different barrel size or lower wattage adapters, and users who prefer a compact, lowerpower travel brick; this is a physically larger, highwattage adapter designed for desktop gaming setups rather than minimalistic portability.

Pros & Cons

Pros

• Delivers rated 330W power for demanding gaming laptops so performance is maintained under load.
• Wide 100-240V input makes it suitable for international use with appropriate plug adapters.
• Comprehensive protection circuitry reduces risk of damage from overcurrent and overheating.
• Included warranty and 24 hour support provide practical peace of mind after purchase.

Cons

• High wattage and size make it less convenient for travelers seeking a lightweight charger.
• Compatibility depends on the 7.4mm x 5.0mm barrel; laptops using different connectors will not fit.

Specifications

Our Verdict

The HXHTEC 330W replacement is a sensible buy for gamers and professionals who need a robust, equivalent charger to their original ADP330AB style supply. It faithfully reproduces the required 19.5V/16.92A output and includes safety circuitry and a 12 month warranty, making it good value for anyone needing reliable fullpower charging rather than a compact travel adapter.

Frequently Asked Questions

Will this charger work with my Alienware M18x?
Yes, it is listed as compatible with Alienware M18x R1, R2 and R3 models that use a 7.4mm x 5.0mm barrel and the ADP330AB style power input.

Does it include surge and overheat protection?
Yes, the unit is built with industry grade circuitry that protects against overcurrent, overcharging and overheating.

What warranty and returns are offered?
The product includes a free 12 month warranty and a 30 day money back or exchange policy, with email support available.