2-power 2P-45N0297 - Fonte de alimentação para portátil - Interior - 100 - 240 V - 45 W - 20 V - Proteção contra sobrecorrente - Proteção contra sobretensão - Proteção contra curto-circuito

When your laptop's original charger fails, the 2-POWER 2P-45N0297 steps in to keep you powered through work, study, or travel. This 45-watt adapter delivers a stable 20V output, matching the requirements of many ultrabooks and compact notebooks. It plugs into any standard indoor outlet (100–240V AC) and converts power efficiently, so you can focus on the task at hand without worrying about battery drain.

Key specifications

• Power output: 45 W
• Output voltage: 20 V
• Output current: 2.25 A
• Input voltage: 100–240 V AC (50/60 Hz)
• Protection: overcurrent, overvoltage, short circuit
• Intended environment: indoor use only
• Colour: black

Why choose it

Built with safety in mind, this adapter includes three layers of protection to guard against power surges, excessive current, and short circuits. Its compact design makes it easy to slip into a laptop bag, while the universal voltage input means it works in most countries with a suitable plug adapter. The black finish resists scuffs and blends seamlessly with your existing gear.

Ideal use cases

• Replacing a lost or damaged original laptop charger
• Keeping a spare adapter at home or in the office
• Traveling internationally (with appropriate plug adapter)
• Powering 20V laptops up to 45W, such as ultrabooks and thin-and-light models

Good to know

Before ordering, verify your laptop's voltage and current requirements (20V and up to 2.25A) and the correct DC connector tip. The adapter is intended for indoor use only and should not be exposed to moisture or extreme temperatures. Always unplug when not in use to conserve energy and prolong lifespan.