Origin Storage BTI 280W Laptop Charger for Alienware M16 R2 / M18 R2 and Dell Pro Max Micro FCM2250 (74×50 mm tip) with EU Cable

Origin Storage BTI 280W laptop charger is an AC adapter engineered for high-performance Dell systems including Alienware M16 R2 and M18 R2 as well as Dell Pro Max Micro FCM2250 series. This indoor power supply accepts a wide input voltage range of 90–250 V and provides up to 280 W of DC power through a rectangular 74 × 50 mm tip. The unit is supplied in black and includes one EU mains cable, intended as a replacement or spare charger for gaming and workstation notebooks that require a high-wattage external adapter.

Advantages

The charger delivers a stable high-power output suitable for demanding GPU and CPU loads, helping maintain system performance under sustained use. Its wide input voltage compatibility makes it usable across regions with matching mains connectors when paired with the included EU cable. The rectangular 74 × 50 mm tip matches the proprietary connector form factor of supported Dell models, allowing straightforward connection without additional adapters. The compact external design keeps desktop and workstation setups tidy while providing the necessary wattage for charging and operation.

Suitable for

• Charging and powering Alienware M16 R2 and M18 R2 laptops
• Replacement or spare adapter for Dell Pro Max Micro FCM2250 series
• High-performance gaming and professional workstation use
• Indoor use where EU mains connection is available

Key specifications

• Power type: indoor AC-to-DC laptop adapter
• Output power: up to 280 W
• Input voltage range: 90–250 V AC
• Connector shape: rectangular tip, 74 × 50 mm
• Included accessories: one EU mains power cable
• Colour: black

How to use

Connect the EU mains cable to the adapter and then plug the cable into a suitable 90–250 V AC wall outlet. Insert the rectangular 74 × 50 mm tip into the laptop power port until it seats securely. When connected, the adapter will provide up to 280 W to power the laptop and charge the battery; ensure the laptop model is compatible with this connector and power rating before use. Disconnect the adapter from the wall outlet before removing the connector from the laptop.

Usage recommendations

Use the adapter indoors and avoid exposure to moisture, excessive heat, or direct sunlight. Verify that the laptop model accepts a 74 × 50 mm rectangular connector and supports a 280 W external adapter. For safe operation, periodically inspect the cable and connector for damage and replace the adapter if any wear is observed. Use only grounded outlets and avoid overloading extension cords or power strips.