280W 20V 14A Delta ADP-280BB B AC Laptop Charger, Replacement Power Adapter for MSI GE66 GE76 GP76 Gaming Notebooks, Compatible with Chicony A18-280P1A

This high-power 280W AC adapter delivers stable rated 20V 14A DC power, fully matching the factory parameters of Delta ADP-280BB B and Chicony A18-280P1A power supplies, acting as a direct replacement charger for MSI GE66, GE76 and GP76 high-performance gaming laptops.

Adopting Delta mature high-efficiency power conversion technology, internal circuits sustain constant voltage even at peak workloads including high-fps gaming, 3D modeling, video rendering and multi-threaded design work, so your gaming notebook maintains maximum performance without power bottlenecks.

Equipped with an intelligent monitoring chip, it offers full-range circuit safeguards. The adapter instantly shuts down output upon detecting overvoltage, overload current, excessive heat or short circuit to protect the laptop motherboard, dedicated graphics card and built-in battery from permanent burnout damage.

Wide 100240V universal AC input supports worldwide usage with interchangeable US/EU/UK/AU detachable power cords, ideal for travel and international work. The thick matte black plastic shell optimizes passive heat dissipation during long-hour running and resists scratches, bumps and daily abrasion when stored in backpacks.

Plug-and-play without extra drivers or complex installation. It continuously powers your MSI gaming laptop at full capacity while fast-charging the internal battery, a trustworthy spare or OEM replacement power supply for hardcore gamers and creative designers.