Fonte de alimentação/inversor CoreParts MBA2142 para interior, 90 W, preto

The CoreParts MBA2142 90W Black is an indoor power adapter for laptops that delivers up to 90 watts of power. It accepts an input voltage of 110–230 V and provides a 4.74 A output via a 5.5 × 2.5 mm connector. The adapter’s housing is made of durable black plastic and it is CE certified for safety and compliance.

Advantages

This 90W CoreParts adapter matches the performance of many original laptop adapters while offering universal AC input compatibility (110–230 V) and a common 5.5 × 2.5 mm barrel connector. Its compact, lightweight design (0.2 kg) and robust black plastic casing make it suitable for everyday use, and CE certification confirms compliance with applicable safety standards.

Suitable for

• Replacing a lost or damaged 90W laptop power adapter
• Home or office use where a stable 90W power source is needed
• Compatible laptops that accept a 5.5 × 2.5 mm DC input and 4.74 A output

Key specifications

• Power: 90 W
• Output current: 4.74 A
• Connector: 5.5 × 2.5 mm barrel
• Input voltage: 110–230 V
• Colour: Black
• Weight: 0.2 kg
• Certification: CE
• Brand: MicroBattery (CoreParts product, MPN MBA2142, EAN 5712505450031)

How to use

Connect the adapter to an AC mains outlet within the specified input range (110–230 V). Insert the 5.5 × 2.5 mm connector into the laptop’s DC input jack until it is firmly seated. Ensure the laptop’s charging indicator or battery management confirms charging. Disconnect from mains and device by pulling the plug, not the cable, when finished.

Recommendations

Use this adapter in a well-ventilated area, keep it away from liquids and extreme temperatures, and verify connector polarity and compatibility with your laptop model before use.