2-power 2P-PA3743U-1ACA - Fonte de alimentação para portátil - Interior - 100 - 240 V - 40 W - 20 V - 2 A

When your laptop's original power adapter fails or gets lost, you need a replacement that delivers reliable power without breaking the bank. The 2-POWER 2P-PA3743U-1ACA AC adapter is a cost-effective solution that keeps your laptop running, whether you're working at your desk or charging overnight. It provides a steady 40W output at 20V and 2A, matching the requirements of many popular laptop models.

Who is it for

This adapter is ideal for students, professionals, and home users who need a dependable spare or replacement charger for their laptop. It's perfect for indoor use at home, in the office, or in a classroom. If you travel frequently and want a backup adapter to leave at your destination, this compact unit is easy to pack.

Main features

• 40W power output with 20V DC and 2A current for efficient charging
• Wide input voltage range of 100-240V AC, compatible with outlets worldwide (plug adapter may be needed)
• Built-in over-voltage, over-current, and short-circuit protection for safe operation
• Indoor use design, suitable for desk or stationary charging
• CE, FCC, and RoHS compliant, meeting international safety and environmental standards
• Compact and lightweight, easy to store or carry as a spare

Specifications

• Brand: 2-POWER
• Model: 2P-PA3743U-1ACA
• Product Type: AC Adapter
• Device Compatibility: Laptop
• Power Output: 40 W
• Output Voltage: 20 V DC
• Output Current: 2 A
• Input Voltage: 100 - 240 V AC
• Input Frequency: 50/60 Hz
• Power Source Type: AC
• Intended Use: Indoor
• Connector Type: Laptop Power Connector
• Protection Features: Over-voltage, Over-current, Short-circuit protection
• Certifications: CE, FCC, RoHS

Tips

Before ordering, verify that your laptop requires a 20V/2A adapter and that the connector tip matches your model. This adapter is designed for indoor use only; avoid exposing it to moisture or extreme temperatures. For international travel, you may need a plug adapter for the wall outlet, but the adapter itself will handle the voltage automatically.