Adaptador AC 2-Power com cabo de alimentação, substituto de 741346-001

This 2-Power AC adapter sets itself apart by directly replacing HP part number 741346-001, a common pain point for owners of HP ProBook, EliteBook, and similar business notebooks. Instead of settling for generic power bricks with uncertain connector polarity or flimsy cables, you get a purpose-built unit that mirrors the original HP design: a 4.5mm x 3.0mm blue-tip smart pin, a generous 1.8-metre DC cable, and an included AC mains lead so you can start charging right out of the box. The adapter delivers a stable 19.5V at 3.33A (65W), enough for full-speed operation and battery charging simultaneously on most compatible laptops.

Highlights

• Direct replacement for HP 741346-001, 740015-001/002/003, 741727-001, and compatible models like PA-1650-32HE, HSTNN-LA35, HSTNN-DA35, ADP-65JH AB
• 65W output: 19.5V DC, 3.33A, with 4.5mm x 3.0mm blue-tip smart connector
• Wide input range 100–240V AC, 50/60Hz – works worldwide with appropriate plug adapter
• Includes 1.8m AC power cable (mains lead) and 1.8m DC cable for flexible placement
• Comprehensive protection: over-voltage, over-current, short-circuit, over-temperature
• Energy Efficiency Level VI – meets strict no-load and active-mode efficiency standards
• Black finish, CE/FCC/RoHS certified for safety and environmental compliance

In daily use

Plug the adapter into a wall outlet, connect the blue tip to your HP laptop, and it immediately recognises the smart pin and negotiates the correct power profile. The 1.8-metre DC cable gives you freedom to work away from the socket, while the included AC cable means you don't have to hunt for a separate lead. Because it's a switch-mode power supply with Level VI efficiency, it runs cool and quiet, drawing minimal power in standby. The built-in safeguards protect both the adapter and your laptop from voltage spikes, current surges, or overheating – essential for preserving battery health over years of daily use.

Full specifications

• Brand: 2-Power
• Model: ALT282692B
• Product type: Replacement laptop AC adapter
• Input voltage: 100–240V AC
• Input frequency: 50/60 Hz
• Output voltage: 19.5V DC
• Output current: 3.33A
• Output power: 65W
• DC connector: 4.5mm x 3.0mm blue tip (HP smart pin)
• DC cable length: 1.8 m
• AC cable length: 1.8 m (included)
• Protection: OVP, OCP, SCP, OTP
• Energy efficiency: Level VI
• Colour: Black
• Certifications: CE, FCC, RoHS
• Compatible HP part numbers: 741346-001, 740015-001, 740015-002, 740015-003, 741727-001, PA-1650-32HE, HSTNN-LA35, HSTNN-DA35, ADP-65JH AB

Final note

For IT administrators or home users supporting multiple HP business laptops, this 2-Power adapter is a cost-effective, reliable spare that matches the original's electrical and physical specifications. Keep one in the office, one in the travel bag, and never worry about a dead battery again.