CoreParts MBA50121 power adapter/inverter Indoor 40 W Black

The CoreParts MBA50121 is a 40W indoor power adapter for laptops, delivering a stable 2.05A output from a 110–230V input. Housed in durable black plastic, it uses a 6.5×4.4 mm connector and meets RoHS and CE certifications, providing a compatible replacement or spare for laptops requiring this specification.

Advantages

This 40W adapter offers stable power delivery and universal 110–230V compatibility for use in different regions. Its 6.5×4.4 mm connector and standard 2.05A output match common laptop requirements, while RoHS and CE compliance indicate adherence to safety and environmental standards. The compact black plastic housing makes it suitable for everyday use and transport.

Suitable for

• Laptops requiring a 40W power adapter with 6.5×4.4 mm connector
• Replacing a lost or damaged original adapter with matching output (2.05A)
• Use in regions with 110–230V mains voltage

Key specifications

• Power: 40W
• Input voltage: 110–230V
• Output current: 2.05A
• Connector size: 6.5×4.4 mm
• Colour: Black
• Weight: 0.2 kg
• Certifications: RoHS, CE
• Brand: MicroBattery, MPN: MBA50121, EAN: 5712505156971

How to use

Connect the adapter to a compatible laptop power socket using the 6.5×4.4 mm plug, then plug the adapter into a mains outlet within the 110–230V range. Ensure the device is switched off or in a safe state while connecting. After use, disconnect the mains plug before unplugging the adapter from the laptop to avoid electrical arcing.

Recommendations

Use this adapter only with laptops that accept a 6.5×4.4 mm connector and 2.05A / 40W input. Avoid exposure to moisture and extreme temperatures, and replace the adapter if the casing or cable is damaged. For optimal safety, use grounded outlets and follow the laptop manufacturer's guidance on power requirements.