Power Adapter CoreParts MBA50204

The CoreParts MBA50204 is a 90W indoor power adapter for laptops that delivers a stable 19V output at 4.74A. Compatible with devices requiring a 5.5 x 2.5 mm DC plug, this black MicroBattery-branded adapter accepts an input voltage range of 110–230V and is CE certified for safety. The compact adapter housing is made of durable black plastic and is intended for indoor use with portable computers and similar electronics.

Advantages

This 90W CoreParts adapter provides consistent power delivery suitable for a wide range of laptops that use a 5.5*2.5 mm connector. CE certification indicates compliance with European safety standards, and the broad 110–230V input range allows use in different regions. The adapter’s lightweight, compact design and robust plastic housing make it practical for everyday indoor use.

Suitable for

• Laptops and notebooks with a 5.5 x 2.5 mm DC input
• Home and office indoor charging
• Replacement for original 90W power adapters

Key specifications

• Power: 90W
• Output current: 4.74A
• Connector: 5.5 x 2.5 mm DC
• Input voltage: 110–230V AC
• Colour: Black
• Weight: 0.2 kg
• Certifications: CE
• Brand: MicroBattery (CoreParts MBA50204, MPN: MBA50204, EAN: 5712505614419)

How to use

Connect the adapter to an appropriate AC mains outlet within the 110–230V range, then plug the 5.5 x 2.5 mm DC connector into the laptop’s power input. Ensure the connector fits securely and the polarity matches the device requirements. Avoid using the adapter in wet or excessively dusty environments and place it on a stable, heat-dissipating surface while in use.

Usage recommendations

Use this adapter as a direct replacement for compatible 90W chargers. Verify device voltage and connector size before use. Disconnect from mains when not in use and inspect the cable and connector periodically for wear. For prolonged performance, avoid covering the adapter during operation to ensure proper cooling.