2-Power Adaptador AC 18-20V 3,75A com cabo de alimentação (2P-450-10822)

Unlike fixed-voltage laptop chargers that lock you into a single machine, the 2-Power 2P-450-10822 adapts automatically across an 18–20V DC range and ships with eight interchangeable barrel tips, making it a genuinely flexible power source for multiple notebooks. The package includes both AC and DC cables, so it is ready to use out of the box without hunting for a compatible cord.

Highlights

• Auto-sensing output voltage between 18V and 20V DC with a maximum current of 3.75A (75W)
• Eight interchangeable DC connector tips cover a broad spectrum of laptop charging ports
• AC power cable and DC cable each measure 1.2 metres for comfortable reach
• Built-in over-voltage, over-current, short-circuit and over-temperature protection
• High efficiency above 85% reduces wasted energy and heat
• CE, FCC and RoHS certifications confirm safety and environmental compliance

In daily use

Plug the adapter into any 100–240V mains outlet and it automatically adjusts to the local supply, making it suitable for travel. The auto-sensing DC output means you can switch between laptops that require 18V, 19V or 20V without manual voltage selection. The compact ABS housing stays cool thanks to efficient conversion, and the 1.2-metre cables give enough slack for desk or floor placement. If you manage a fleet of mixed-brand notebooks, one adapter can serve many users, reducing the number of spare chargers you need to stock.

Full specifications

• Brand: 2-Power
• Model: 2P-450-10822
• Product type: AC adapter / power supply
• Input voltage: AC 100–240V
• Input frequency: 50/60 Hz
• Output voltage: DC 18–20V (auto-sensing)
• Output current: 3.75A max
• Output power: 75W max
• DC connector: multiple interchangeable barrel tips (8 included)
• AC power cable included: Yes
• DC cable length: 1.2 m
• AC cable length: 1.2 m
• Protection: over-voltage, over-current, short-circuit, over-temperature
• Efficiency: >85%
• Colour: Black
• Housing material: ABS plastic
• Certifications: CE, FCC, RoHS
• Operating temperature: 0°C to 40°C

Final note

For IT departments and home users alike, the 2-Power 2P-450-10822 delivers dependable, universal charging without the clutter of multiple proprietary adapters. Its protective circuitry and broad compatibility make it a safe, long-term investment.