Syfrufo 90W 19V 4.74A AC Adapter 7.4×5.0mm for HP

Syfrufo 90W power cord is a replacement AC adapter that supplies 19V at 4.74A with a 7.4×5.0 mm connector for compatible HP all-in-one and laptop models.

When an original HP adapter fails or you need a reliable spare, this Syfrufo 90W power supply offers a direct-fit option for many HP All-in-One and notebook models. It’s built to match the voltage and amperage requirements of listed devices and includes safety features to protect both the charger and the computer during normal use.

Which HP models will this Syfrufo adapter power?

This adapter is designed to work with a range of HP All-in-One machines and several EliteBook and Pavilion laptop series. Before buying, confirm your device’s required voltage, amperage, and connector size to ensure compatibility.

• Compatible All-in-One models: select 18"–24" HP AIO model numbers (example listings like 24-DD0210, 23-B012).
• Compatible EliteBook models: many G1/G2 and 700/800 series (e.g., 725-G2, 840-G2, 850-G2).
• Compatible Pavilion notebooks: a selection of DM4/DV4/DV6/DV7 and G6/G7 series models.
• Connector and power match: 19V output, 4.74A (90W), connector 7.4×5.0 mm — check your machine’s port image before purchase.

How does the Syfrufo adapter protect my device while charging?

This power cord contains an integrated protection chip that helps prevent common power issues. It reduces the risk of overheating, overcurrent, overvoltage, and overcharging so your laptop receives stable power during operation and battery charging.

• Built-in intelligent chip for temperature and current regulation.
• Overvoltage and overcurrent safeguards to protect internal circuits.
• Designed to maintain steady 19V output to preserve battery health.
• Includes a manual and a detachable AC mains cable for safe setup.

What’s included and what are the technical details?

The package is supplied ready-to-use with everything needed to connect to mains power and your computer. Technical specifications are clearly defined to help you verify compatibility with your device model.

• Package contents: 1x Syfrufo 90W AC power adapter, 1x AC power cable, 1x user manual.
• Input range: 100–240V AC, 50–60Hz suitable for international use with appropriate plug.
• Output: 19V DC, 4.74A, total 90W of power capacity.
• Connector size: 7.4 mm outer × 5.0 mm inner barrel — verify visually against your laptop port.

How is this adapter different from OEM chargers?

Syfrufo provides a cost-effective replacement built to meet the same electrical specifications as many OEM adapters, with added protective circuitry. While not an original HP-branded unit, it aims to deliver comparable performance and compatibility for supported models.

• Meets required voltage/amperage for listed HP models without being HP-branded.
• Integrated safety protections similar to many factory chargers.
• Supplied with standard detachable AC cord for easier travel or replacement.
• Recommended to compare connector and label pictures before ordering to ensure fit.

Who is this for: The Syfrufo 90W power cord is intended for HP users who need a reliable replacement or spare adapter for supported All-in-One desktops and older EliteBook or Pavilion laptops. Choose this adapter if your device requires a 19V/4.74A supply and uses a 7.4×5.0 mm barrel connector. It’s a practical option for home offices, repair shops, students, and anyone seeking a budget-friendly, safety-minded alternative to an OEM charger.