Keep Your HP Laptop Ready for Everyday Productivity
A worn or unreliable power adapter can interrupt meetings, slow down your workflow, or leave your laptop without sufficient charging power. The HP PA-1650-32HJ 65W AC Power Adapter is designed to provide stable 19.5V DC output for compatible HP notebooks using the 7.4mm × 5.0mm Smart Pin connector. Whether you need a replacement for a damaged charger or an additional adapter for the office, home, or travel, this power supply delivers dependable performance for daily computing.
With a regulated 65W output, this adapter supports consistent charging while helping maintain reliable laptop operation during business tasks, remote work, education, and everyday use.
Technical Specifications
| Brand | HP |
| Model | PA-1650-32HJ |
| HP Spare Number | 677774-001 |
| Product Type | Laptop AC Power Adapter |
| Input | 100-240V AC 50/60Hz |
| Output Voltage | 19.5V DC |
| Output Current | 3.33A |
| Maximum Power | 65W |
| Connector | 7.4mm × 5.0mm Smart Pin |
| Polarity | Center Positive |
OEM Replacement Compatibility
This adapter can replace the following HP power adapter models:
- PA-1650-32HJ
- 677774-001
- 693711-001
- 693712-001
- HSTNN-CA17
- HSTNN-DA17
- PPP009L
- PPP009H
Compatible Devices
- HP ProBook 430 G1
- HP ProBook 440 G1
- HP ProBook 450 G1
- HP ProBook 455 G1
- HP ProBook 470 G1
- HP EliteBook 840 G1
- HP EliteBook 850 G1
- HP EliteBook Folio 9470m
- HP Pavilion Business Notebook Models requiring a 65W 7.4mm × 5.0mm Smart Pin adapter
FAQ
How can I confirm this adapter is compatible with my laptop?
Verify that your original charger outputs 19.5V DC at 3.33A (65W) and uses a 7.4mm × 5.0mm Smart Pin connector. Matching the voltage and connector type is essential for safe operation.
Can this adapter replace HP part number 677774-001?
Yes. This adapter is designed as a compatible replacement for PA-1650-32HJ, 677774-001, and other confirmed HP part numbers with the same electrical specifications and connector.
Can I replace a lower-current HP adapter with this one?
If your laptop requires 19.5V and uses the same 7.4mm × 5.0mm Smart Pin connector, an adapter with sufficient current capacity can generally be used because the laptop only draws the power it needs.
