STLIERT 230W Charger for Acer Nitro & Predator Laptops

The STLIERT 230W replacement charger delivers high-power, reliable charging for compatible Acer Nitro and Predator gaming laptops with a 5.5x1.7mm black tip.

Designed as a direct-fit replacement for several Acer Nitro 5, Nitro 16/17 and Predator-series machines, this STLIERT adapter supplies up to 230W (19.5V / 11.8A) while also working with lower-rated input profiles like 135W and 180W. It uses a tinned copper core for improved conductivity and includes a power cord and user guide in the package so you can swap chargers quickly and safely.

Will this charger work with my specific Acer Nitro or Predator laptop?

Yes — the STLIERT 230W adapter is compatible with many Nitro and Predator models when they require a 5.5 x 1.7mm barrel connector and support the listed voltage/amperage profiles. Check the original adapter part number or your laptop’s service label to confirm match before purchasing.

• Compatible Nitro models: AN517-42, AN16-51, AN17-71 series.
• Predator compatibility: Helios 300/500 series and Triton 300/500 variants listed in the product features.
• Works with P/N replacements like A20-330P1A, A330A012P and ADP-230 series.
• Connector: 5.5x1.7mm black tip — verify your laptop uses this barrel size.

How powerful is the adapter, and what power profiles does it support?

This power brick offers a maximum output of 230W at 19.5V/11.8A to meet high-performance gaming and heavy-load scenarios. It is also compatible with lower power requirements, supporting 19V/7.1A (135W) and 19.5V/9.23A (180W) devices where appropriate.

• Max output: 230W (19.5V, 11.8A) for demanding systems.
• Also compatible with 135W and 180W profiles for broader laptop coverage.
• Input range: 100–240V, 1.6A, suitable for international mains use with the correct plug.
• Stable output supported by a tinned copper core for reliable conductivity.

What’s included in the box and how do I install it safely?

The package contains the 230W STLIERT power adapter, a detachable power cord, and a concise instruction manual to help with setup. Installation is plug-and-play: shut down the laptop, remove the old adapter, connect the STLIERT output tip, and plug the cord into a grounded outlet.

• Included: 1 x 230W adapter, 1 x power cord, 1 x instruction manual.
• Safety: Confirm barrel size and voltage match before use.
• Tip: Allow the adapter to cool in ventilated areas and avoid covering it during heavy use.
• Replacement P/N references are provided for cross-checking compatibility.

Will using this third-party adapter affect laptop performance?

When the adapter matches the laptop’s required voltage and plug size, it provides the necessary power to run and charge the system without changing performance. For peak performance, ensure you use the 230W profile on laptops designed to draw higher wattage; otherwise the laptop will operate within the supported lower-wattage limits.

• Provides full power when laptop expects 230W input.
• Automatically supports lower-wattage profiles where applicable.
• Designed to maintain stable output under load with quality internal wiring.
• Always verify model compatibility to avoid underpowering or connector mismatch.

Who is this for? Gamers, content creators and power users who own supported Acer Nitro or Predator laptops and need a dependable replacement or spare charger will find the STLIERT 230W adapter appropriate. It’s also suitable for technicians and households that want an extra high-capacity unit for travel or multiplayer gaming setups, provided the device uses the 5.5x1.7mm barrel connector and matches the listed power profiles.