HP Spectre 13 Pro Ultrabook 45W Laptop Charger

HP Spectre 13 Pro Ultrabook 45W Laptop Charger

The HP Spectre 13 Pro Ultrabook Charger is matched to the documented charging requirements of the Spectre 13 Pro Ultrabook. Its 45W, 19.5V and 2.31A power profile and 4.5 x 3.0mm smart-pin barrel connection make it a practical replacement when the original adapter is lost, damaged, or no longer charging consistently. Matching wattage, voltage and connector type matters because similarly named Dell or HP systems can use different adapters across generations.

Why the 45W Rating Matters

The adapter's wattage is part of the laptop's power design, not just a speed figure. A lower-rated charger may charge slowly, trigger a power warning, or fail to sustain performance under heavier workloads. The 45W class listed here is based on verified specifications or documented compatible adapter support for the Spectre 13 Pro Ultrabook.

A Better Way to Avoid Compatibility Mistakes

Check the exact model code before ordering, especially when a family has multiple screen sizes or revisions. For USB-C systems, not every USB-C charger supplies the same power profile. For barrel-connected systems, diameter and center-pin design also matter even when voltage appears similar.

Confirm the Fit Before Ordering

If you are comparing chargers for another system, browse laptop chargers. For this product, verify the model name and adapter label first. If you want help checking the connector or power rating, chat with our team on WhatsApp and share the laptop model or a clear photo of the old charger label.