CoreParts MBA1089 Fonte de alimentação/adaptador para interior 90 W preto

The CoreParts MBA1089 is a 90W indoor power adapter for laptops, designed to provide stable power delivery for compatible portable computers. It supports an input voltage range of 110–230V and supplies up to 4.5A through a square connector. The adapter is housed in black plastic, carries CE certification and meets RoHS requirements, and is intended for indoor use.

Advantages

The adapter offers a reliable 90W output with a fixed 4.5A current rating and a wide input voltage range that suits international use. CE and RoHS certifications confirm compliance with relevant EU safety and environmental standards. The compact black plastic housing and standardized square connector simplify installation and replacement, while the product’s manufacturing and zero-carbon packaging reduce environmental impact.

Suitable for

• Replacing a lost or faulty laptop power adapter
• Providing stable power for everyday laptop use at home or office
• Use with devices that accept a square connector and 90W, 4.5A power input

Key specifications

• Power output: 90W
• Output current: 4.5A
• Input voltage: 110–230V
• Connector type: square connector
• Product colour: Black
• Weight: 0.3 kg
• Certifications: CE, RoHS
• Intended use: Indoor

How to use

Check that the laptop accepts a square connector and that the required voltage and current match the adapter’s specifications (90W, 4.5A, input 110–230V). Connect the adapter to the laptop’s power input, then plug the adapter into a suitable mains socket. Use the adapter indoors on a stable surface and avoid covering it while in operation to prevent heat buildup. Disconnect the adapter from the mains before cleaning or when not in use for extended periods.

Recommendations

Use the adapter only with compatible devices that accept the specified connector and ratings. Avoid exposing the adapter to moisture, extreme temperatures, or impact. For safety and warranty reasons, do not attempt to open or repair the adapter yourself; consult a qualified technician or contact the manufacturer.