2-power 2P-42T4455 - Fonte de alimentação para portátil - Interior - 100 - 240 V - 40 W - 20 V - Proteção contra sobrecorrente - Proteção contra sobretensão - Proteção contra curto-circuito

When a laptop charger fails, downtime hits hard. The 2-POWER 2P-42T4455 steps in as a dependable replacement, delivering a steady 40W at 20V to keep your device powered through work, study, or travel. Unlike generic adapters that often skimp on safety, this unit integrates overcurrent, overvoltage, and short-circuit protection, safeguarding both the adapter and your laptop from electrical mishaps. Its universal AC input (100–240V) means it works with wall outlets worldwide, making it a practical companion for international users.

Highlights

• 40W output at 20V DC, 2A current for consistent charging
• Triple protection: overcurrent, overvoltage, short-circuit
• Wide input range 100–240V AC, 50/60Hz for global use
• Indoor-rated design, ideal for home, office, or classroom
• Compact and lightweight, easy to pack as a spare

In daily use

Plug the 2P-42T4455 into any standard AC outlet and connect the DC output to your laptop. The adapter runs quietly and stays cool under normal load, thanks to efficient power conversion. Because it is built for indoor environments, keep it away from moisture and extreme heat. The fixed 20V output suits many ultraportable laptops that require 40W charging, but always verify your device's voltage and connector compatibility before use. A spare adapter like this is invaluable in a shared workspace or as a backup in your bag.

Full specifications

• Brand: 2-POWER
• Model: 2P-42T4455
• Product type: Laptop AC adapter
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Output voltage: 20 V DC
• Output power: 40 W
• Output current: 2 A
• Power protection: Overcurrent, overvoltage, short-circuit
• Intended use: Indoor
• Power source: AC power

Final note

For a straightforward, safety-conscious laptop power solution, the 2-POWER 2P-42T4455 delivers reliable performance without unnecessary frills. It is a solid choice for anyone needing a dependable 40W adapter.