Fonte de alimentação 2-Power 2,31A com cabo de alimentação, substitui 721092-001

This 2-Power AC adapter delivers 45W of reliable power for HP laptops, replacing multiple OEM part numbers including 721092-001 and 741727-001. Unlike generic alternatives, it includes a region-specific power cord and features a blue-tip DC connector for a secure fit. Built with Level VI efficiency and comprehensive circuit protection, it ensures safe and consistent charging for compatible HP notebooks.

Highlights

• 45W output power (19.5V, 2.31A) for efficient charging
• Compatible with HP laptops using 4.5mm x 3.0mm blue tip connector
• Includes AC power cord (region-specific plug type)
• Level VI energy efficiency reduces power consumption
• Over-voltage, over-current, short-circuit, and over-temperature protection

In daily use

Connect the adapter to a wall outlet using the included power cord, then plug the blue tip into your HP laptop. The 1.5m DC cable provides flexibility, while the compact design fits easily into a laptop bag. The adapter operates quietly and stays cool within a temperature range of 0°C to 40°C, making it suitable for both home and office environments.

Full specifications

• Brand: 2-Power
• Model: ALT282681B
• Product type: AC power adapter
• Input voltage: AC 100-240V
• Input frequency: 50/60 Hz
• Output voltage: DC 19.5V
• Output current: 2.31A
• Output power: 45W
• DC connector: 4.5mm x 3.0mm blue tip with center pin
• AC input connector: C6 (3-pin cloverleaf)
• DC cable length: approx. 1.5m
• AC cable length: approx. 1.2m
• Included accessories: AC power cord
• Protection: over-voltage, over-current, short-circuit, over-temperature
• Energy efficiency: Level VI
• Certifications: CE, FCC, RoHS
• Colour: Black
• Material: ABS plastic
• Operating temperature: 0°C to 40°C

Final note

For HP laptop users seeking a dependable replacement adapter, this 2-Power unit offers the right balance of performance, safety, and value. Its inclusion of a power cord and broad compatibility with multiple OEM part numbers makes it a practical choice for keeping your notebook powered.