NATNO 65W/45W Laptop Charger for HP 15/17 (4.5x3.0mm)

The NATNO replacement AC adapter is a 45W/65W power supply made to restore reliable charging for many HP Pavilion 15 and 17 notebook models with a 4.5mm x 3.0mm blue-tip connector.

If your HP laptop stopped charging or the original brick was lost, this NATNO power adapter is designed as a direct-fit substitute for a wide range of HP 15 and 17 series models. It delivers DC 19.5V output at either 3.33A (65W) or 2.31A (45W) depending on the unit, accepts 100–240V AC input, and includes a 10-foot total cord length for flexible placement. The compact brick and color-coded tip make it easy to verify compatibility before plugging in.

Which HP models will this NATNO adapter power?

This adapter supports an extensive list of HP Pavilion and HP 15/17 notebook SKUs across many series families. It is intended as a replacement for specific 15-AC, -AF, -AY, -AU, -BA, -BS, -CS, -CW, -DA, -DB, -DY, -F, -G, -N, -P, -R and compatible 17-series models.

• Works with many 15-DA and 15-DB variants such as 15-da0012dx and 15-db0015dx.
• Compatible with dozens of 15-AC, -AF, -AY, -AU, -BA, -BS model numbers listed on the product page.
• Also fits HP Pavilion 17 lines including select 17-BS, 17-BY, 17-F and 17-G models.
• Blue-tip 4.5×3.0mm connector required for correct fit—check your laptop’s jack size.

How does the adapter perform and what are the electrical specs?

The NATNO adapter outputs DC 19.5 volts and is available in 65W (3.33A) capacity while remaining backward-compatible with 45W (2.31A) devices. It supports universal AC mains from 100 to 240 volts at 50–60 Hz, making it suitable for international travel with appropriate plug adapters.

• Output: DC 19.5V at 3.33A (65W); also compatible with 45W-rated HP laptops.
• Input: AC 100–240V, 50–60Hz, suitable for worldwide outlets.
• Connector: 4.5mm × 3.0mm blue-tip plug for proper polarity and fit.
• Cord length: approximately 10 feet total for flexible placement and desk reach.

Is this replacement safe and easy to use with my laptop?

The adapter includes standard protections and is built to match the electrical requirements of supported HP models, reducing risk of overcurrent or overheating when used correctly. Always confirm the connector size and voltage on your original adapter or laptop label before installation, and unplug both ends when connecting to minimize sparking.

• Over-voltage and short-circuit protection built into the adapter circuitry.
• Color-coded blue tip helps prevent accidental mismatches with other plugs.
• Plug in the AC first, then connect the DC tip to your laptop for safer attachment.
• Use indoors on dry, stable surfaces and avoid coiling cords tightly during use.

Who is this for: The NATNO 45W/65W replacement adapter is ideal for HP owners who need an affordable, compatible charger for older Pavilion 15 and 17 notebooks or for anyone keeping a spare power brick for travel, home, or office. It’s targeted at users who can confirm the 4.5×3.0mm blue-tip connector and matching voltage requirement on their device sticker or original charger. If you require the original HP-brand brick for warranty or diagnostic reasons, consult HP support first; otherwise this unit offers a practical and cost-effective way to get your laptop powered again.