2-power 2P-PA3743E-1AC3 - fonte de alimentação para portátil - interior - 100 - 240 V - 20 V - proteção contra sobrecorrente - proteção contra sobretensão - proteção contra curto-circuito - preto

For laptops that demand reliable 20V DC input, the 2-Power 2P-PA3743E-1AC3 steps in where generic adapters fall short. It converts 100–240V AC from any standard outlet into a steady 90W output, with 4.5A current delivery that keeps demanding notebooks running through long work sessions. Unlike fixed-tip chargers, this unit accepts multiple interchangeable tips, so you can carry one adapter for several laptop models in the household or office.

Highlights

• 90W power output at 20V DC, 4.5A – matches many mainstream business and consumer laptops
• Universal AC input (100–240V, 50/60Hz) – works worldwide without a voltage converter
• Protection against overcurrent, overvoltage, and short circuit – safeguards both adapter and laptop
• Interchangeable output tips – adapt to different laptop brands with the correct tip
• LED indicator shows power status at a glance
• Compact black plastic housing – blends into any workspace

In daily use

Plug the cloverleaf AC cord (sold separately) into the IEC C6 inlet, connect the appropriate tip to your laptop, and you are ready to go. The adapter is intended for indoor use only, so keep it on a desk or in a bag away from moisture. Its lightweight plastic body and slim profile make it easy to pack alongside the laptop, and the LED confirms that power is flowing. Because the output is regulated, you get clean 20V DC even when the mains voltage fluctuates.

Full specifications

• Device type: Laptop power adapter
• Output power: 90 W
• Output voltage: 20 V DC
• Output current: 4.5 A
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Power protection features: Overcurrent, Overvoltage, Short circuit
• Product colour: Black
• Intended use: Indoor
• Output connector type: Multiple interchangeable tips
• AC input connector: IEC C6 (Cloverleaf)
• Power cord included: No (sold separately)
• LED indicator: Yes
• Housing material: Plastic

Final note

This 2-Power adapter is a practical replacement or spare for your laptop’s original charger. Confirm that your laptop requires 20V and draws no more than 90W, and choose the correct tip for a secure fit.