2-power AC Adapter 2.31A includes power cable Replaces 719309-001

Keep your HP laptop powered at home, in the office, or on the road with this reliable 45W AC adapter from 2-Power. It's a direct replacement for HP part numbers 719309-001, 741727-001, 740015-001, and HSTNN-DA35, so you can simply plug it in and get back to work. The adapter comes with both the AC power cable and the DC cable, so you have everything you need to start charging right away.

Key specifications

• Input: AC 100-240V, 50/60Hz
• Output: DC 19.5V, 2.31A, 45W
• Connector: HP Smart Pin (blue tip), 4.5mm x 3.0mm
• AC input connector: IEC C5 (cloverleaf)
• Cable lengths: DC 1.2m, AC 1.2m
• Protection: over-voltage, over-current, short-circuit, over-temperature
• Energy efficiency: Level VI
• Certifications: CE, FCC, RoHS
• Colour: Black

Why choose it

This adapter is built to match the original HP charger in performance and safety. It delivers stable 19.5V output with the correct blue-tip connector, ensuring a secure fit and reliable charging. The included power cable means you can use it straight out of the box, and the compact design makes it easy to carry in a laptop bag.

Ideal use cases

• Replacing a lost or damaged HP laptop charger
• Keeping a spare adapter at home or in the office
• Traveling with a lightweight, reliable power solution
• Powering compatible HP Pavilion, Envy, Stream, and Spectre laptops

Good to know

Before ordering, verify that your laptop uses a 45W adapter with a 4.5mm x 3.0mm blue tip connector. This adapter is not compatible with laptops requiring higher wattage or a different plug size. The over-voltage and over-current protection help safeguard your device during power fluctuations.