PK03XL 789116-005 Battery for HP Spectre X360 13 Series - Reliable

In this review of the PK03XL battery for HP Spectre X360, the bottom line is practical: this replacement battery is best for users who need a straightforward swap to regain portable runtime without paying for an OEM unit. The reviewer found it delivers usable laptop time, ships with a small tool kit and manual, and supports common Spectre and Envy X360 part numbers, making installation easier for owners of compatible 13-inch Spectre models. It is not a magic upgrade, but it is a cost-effective way to restore mobility.

Key Features

• Included kit: The package includes the PK03XL battery, two screwdrivers and a user manual so most owners can complete installation without extra tools.
• Broad compatibility: Works with a long list of HP Spectre and Envy X360 13 series models and multiple compatible part numbers for easy cross-reference before purchase.
• Battery chemistry: Uses a lithium-ion design that matches the original battery type for predictable charging behavior and safety certifications.
• Capacity and voltage: The 56WH, 11.4V specification provides a comparable energy capacity to original modules for typical day-to-day laptop tasks.
• Certifications and durability: Built to CE/FCC/ROHS/UL certified standards and rated for up to 1000 recharge cycles, indicating attention to quality control.
• Support and returns: Ships from a US warehouse, includes a 60-day return policy plus 12 months replacement and two years of technical assistance for peace of mind.

Who It's For

This battery is aimed at HP Spectre X360 and select Envy X360 owners who need an affordable replacement that fits their exact model numbers or compatible part numbers like PK03056XL-PL, 788237-2C3 and 789116-005. It is particularly useful for travelers, students, or professionals who want to restore mobile runtime without visiting a service center.

It is less well suited for users who require guaranteed multi-year longevity or those who cannot tolerate any intermittent detection issues reported by some customers; such users may prefer a manufacturer-verified service option. Also, anyone who does not feel comfortable opening their laptop should seek professional installation.

Pros & Cons

Pros

• Restores laptop portability with an expected runtime of several hours for everyday tasks.
• Good value: includes tools and a manual so most buyers can install it themselves.
• Wide compatibility list and multiple matching part numbers reduce the risk of ordering the wrong model.
• Certifications and a high cycle rating suggest reasonable quality control.

Cons

• Some customers report mixed long-term lifespan, with a few units failing within a year.
• There are occasional reports of battery detection issues on certain laptops, requiring troubleshooting or firmware adjustments.

Specifications

Model Name	PK03XL
Battery Type	Lithium ion
Voltage	11.4V
Capacity	56WH
Cells	3-cell
Color	Black
Certifications	CE / FCC / ROHS / UL

Our Verdict

The PK03XL replacement battery is a practical, value-oriented choice for owners of compatible HP Spectre X360 and Envy X360 13-series models who want to restore usable runtime and avoid service center delays. It includes tools, meets common safety certifications, and covers returns and replacement support, though buyers should be aware of mixed reports on long-term lifespan and occasional detection issues.

Frequently Asked Questions

Will this battery fit my Spectre X360?
Check the full compatibility list or matching part numbers such as PK03XL, 788237-2C3 and 789116-005; if your model is listed it should fit.

How long will the battery last per charge?
Customers report around several hours of runtime for typical tasks, though real-world time will vary by usage and power settings.

What warranty and returns are offered?
The product ships from a US warehouse with a 60-day return policy, 12 months replacement and two years of technical assistance.