CoreParts MBA1079 90W 19V Power Adapter

Losing power while you’re working or studying can bring everything to a halt, especially when your laptop won’t charge. The CoreParts MBA1079 90W 19V Power Adapter is a reliable external power source that keeps your device running smoothly, delivering the exact voltage and wattage your laptop needs for uninterrupted performance.

Benefits of CoreParts Power Adapter

You enjoy a stable power supply that protects your laptop from overvoltage, overcurrent and short-circuit risks, giving you peace of mind during long sessions. The compact design means it fits easily on a desk or in a bag, so you can travel without bulk. Premium materials ensure durability, so the adapter lasts through daily use and occasional bumps. With a 12-month full warranty and an exchange guarantee, you can buy confidently, knowing any issue will be swiftly resolved. Its wide compatibility means you can replace lost or broken OEM chargers without hunting for obscure parts.

Key Features of a 90W Power Adapter

• Power Provided: 90watt. Supplies enough energy for demanding laptops and workstations.
• Voltage Provided: 19V. Matches the exact voltage required by many business-grade notebooks.
• Power Capacity: 90 Watt. Guarantees sufficient headroom for peak performance tasks.
• Form Factor: External. Easy to plug in and remove, keeping your workspace tidy.
• Power DC Jack: 1 x power DC jack 5.5 mm (ID: 2.5 mm). Fits standard laptop power ports securely.
• Output Voltage: 19 V. Consistent output prevents fluctuations that could harm components.
• Max Electric Current: 4.74A. Delivers the current needed for fast charging without overheating.
• Input Voltage: 110-230 V. Works with mains supplies worldwide, ideal for travel.
• Connector(s): 5.5*2.5. Standard size ensures a snug fit and reliable connection.
• Housing Material: Plastic. Lightweight yet robust, resisting cracks and wear.

Usages of a 90W Power Adapter

A 90W Power Adapter fits seamlessly into everyday routines:

• Charging your laptop at home while you work from a desk.
• Powering a laptop in a coffee shop where wall outlets are limited.
• Supplying energy to a laptop during long flights with in-seat power.
• Replacing a faulty OEM charger for a corporate notebook.
• Keeping a spare charger in a backpack for unexpected power outages.

CoreParts Power Adapter

Many buyers worry about compatibility and whether a third-party charger will harm their device. They also fear that a cheaper adapter might lack safety features, leading to overheating or short circuits. These concerns often result in hesitation or the purchase of overpriced OEM units.

CoreParts addresses these doubts by offering a fully certified adapter that matches the original specifications of 19 V and 90 W, while incorporating over-voltage, over-current and short-circuit protection. The CE certification confirms compliance with European safety standards, and the 12-month warranty removes the risk of a faulty purchase. By combining OEM-level performance with a compact, durable design, this adapter provides the confidence and reliability you need without the premium price tag.

Specifications