HP Spectre 13 Pro Ultrabook 51Wh Laptop Battery

HP Spectre 13 Pro Ultrabook 51Wh Laptop Battery

The HP Spectre 13 Pro Ultrabook Battery is built around the RG04XL battery family used across the Spectre 13 Pro Ultrabook generation. The verified battery class is 51Wh, with compatible RG04XL-family part numbers shared by several Spectre 13-3000 variants. Because battery shape, connector placement and part number are just as important as capacity, checking the original battery label before ordering is strongly recommended.

Which Battery Family Does It Use?

The key identifier is RG04XL. Common cross-reference numbers include RG04051XL, TPN-F111, 734746-221, 734746-421, 734998-001, HSTNN-DB5Q, HSTNN-LB5Q and HSTNN-LB50. A matching part number is more reliable than judging a replacement from capacity alone.

Keep the Replacement Model-Specific

This listing does not combine unrelated Spectre generations. It focuses on the RG04XL family used by the compatible Spectre 13-3000-era systems listed here. That keeps the capacity, part numbers and compatible model names aligned across the product data.

A replacement should also sit flat in the chassis and connect without pressure. If the original battery label is unreadable, use the notebook product number and service information to identify the installed battery family before purchase rather than relying on appearance alone.

Confirm Compatibility First

You can browse laptop batteries for other models. Before placing this order, compare the laptop model and battery part number with the compatibility list. If you want a second check, chat with our team on WhatsApp and send the model plus a clear photo of the existing battery label.