Power adapter FUJITSU CP858221-XX for laptop, indoor 65 W, black, input 100–240 V

FUJITSU CP858221-XX is a 65 W indoor power adapter designed to provide DC power to compatible Fujitsu laptops. The adapter accepts a wide AC input range of 100–240 V at 50–60 Hz and delivers a 20 V output, making it suitable for use in different countries and standard home or office power environments. The unit is black and supplied as a single adapter for replacing lost or faulty chargers or for keeping as a spare.

Advantages

The adapter’s universal 100–240 V input eliminates the need for local voltage converters and supports stable 20 V DC output up to 65 W for consistent laptop charging. Its compact indoor design and single-unit packaging make it convenient for everyday use, while the black housing provides a neutral appearance that fits most workspaces.

Suitable for

• Replacing an original Fujitsu laptop adapter with matching voltage and power rating
• Home and office laptop charging where a stable 20 V, 65 W supply is required
• Travel between regions with different mains voltages (100–240 V compatible)

When it may not be suitable

This adapter is intended for indoor use and is not designed for outdoor or wet environments. It provides a fixed 20 V, 65 W output; it may not be suitable for laptops that require different voltages, higher power ratings, or proprietary charging protocols beyond standard DC power.

Key specifications

• Power type: Indoor AC to DC power adapter
• Input voltage: 100–240 V AC
• Input frequency: 50–60 Hz
• Output voltage: 20 V DC
• Output power: 65 W
• Intended purpose: Laptop charging
• Color: Black
• Unit count: 1 pc

How to use

Connect the adapter to a compatible Fujitsu laptop power inlet, then plug the AC cord into a mains outlet providing 100–240 V. Ensure the connector and polarity match the laptop’s power input. Allow the adapter to ventilate during use and avoid covering it to prevent heat buildup. Unplug the adapter from the mains when not in use or during extended periods of inactivity.

What to consider before purchase

• Verify that your laptop accepts 20 V input and that 65 W meets or exceeds the device’s power requirement.
• Confirm connector type and polarity compatibility with your Fujitsu laptop model.
• Consider whether you need an adapter with additional features (e.g., USB-C Power Delivery) if your device requires them.

Usage recommendations

Use the adapter indoors on a stable, ventilated surface, avoid exposing it to liquids or extreme temperatures, and replace the unit if the cable or housing shows signs of damage to maintain safe charging performance.