Bloc d'alimentation DELL Y4M8K intérieur 90 W noir

The DELL Y4M8K Indoor 90W Black power adapter provides a stable 90W DC output for compatible Dell laptops. Designed for indoor use, this compact adapter features a black finish and lightweight construction that suits home and office environments. The adapter delivers consistent power for typical productivity tasks and includes built-in protection mechanisms to help prevent overcharging and short circuits.

Advantages

The adapter offers a reliable 90W output that matches specified laptop power requirements and ensures steady charging and operation. Its compact and lightweight design enhances portability while the black housing resists visible wear. Built-in safety features reduce the risk of damage from overcurrent, overvoltage, and short-circuit events. The adapter is engineered for easy compatibility with Dell systems that accept a 90W input.

Suitable for

• Replacing a lost or damaged 90W Dell laptop adapter
• Home and office laptop charging
• Workstations used for document editing, web browsing, and video conferencing
• Portable use where indoor mains power is available

Key specifications

• Brand: Dell
• Model / MPN: Y4M8K
• Output power: 90W
• Colour: Black
• Intended use: Indoor
• Category: Power adapters for portable devices
• EAN: 5712505106983

How to use

Connect the adapter to the mains using the supplied or compatible AC power cord, then insert the adapter's DC connector into the laptop's power inlet. Confirm the laptop indicates charging (LED or on-screen battery icon) before leaving the device unattended. Use on a stable, flat surface and avoid covering the adapter while in operation to allow heat dissipation. Disconnect the adapter from the mains when not in use for extended periods.

Recommendations

Use this adapter only with laptops that specify a 90W Dell-compatible input and the correct connector type. Avoid exposing the adapter to liquids, extreme temperatures, or mechanical stress. If the adapter becomes warm during normal use, ensure adequate ventilation and inspect power cords periodically for damage. Replace the adapter if any connector or cable shows visible wear.