Fancy Buying PC03XL Battery for HP Pavilion x360 & Aero

If your HP Pavilion has started losing runtime or won't power on without the charger, this PC03XL-compatible battery restores portable use without replacing the laptop. It’s engineered to match the original battery dimensions and connectors for a snug, tool-free swap in supported models. The cell chemistry and voltage mirror OEM specifications to provide reliable performance for everyday tasks like browsing, streaming, and light productivity.

Which HP models work with this PC03XL replacement battery?

This battery is compatible with many Pavilion x360 14- and 15-inch series and certain Pavilion Aero 13 and Pavilion x360 convertible models. Before ordering, open your laptop’s back panel and confirm the original part number to ensure compatibility.

• Compatible part numbers: PC03XL, PC03043XL, M24648-005, HSTNN-OB1W, M24421-271, M24421-AC1, TPN-DB0E.
• Fits HP Pavilion x360 14-DW, 14-DY, 14-DH, 14-BA, 14-CD, 14-EK series and 15-ER models.
• Also fits Pavilion Aero 13-be and select Pavilion x360 convertible 14-DY laptops.
• Double-check model suffixes (e.g., 14-DW1023DX) and battery part printed on the existing cell.

How do I install the Fancy Buying PC03XL battery safely?

Installation is straightforward but requires care: power down the laptop, remove the back cover, disconnect the old battery connector, and swap in the replacement. Use a non-metallic pry tool if necessary and keep track of screws to avoid damaging the chassis.

• Power off and unplug your laptop, then ground yourself to prevent static discharge.
• Remove the bottom cover and unscrew the battery mounting screws.
• Disconnect the battery cable gently, then connect the new battery and reassemble.
• Charge fully before first use to help battery calibration.

What are the technical specifications and safety standards?

This replacement is a polymer battery rated at 11.55V and 43.3Wh, finished in black to match OEM styling. It adheres to CE and FCC safety certifications and undergoes compatibility checks to meet environmental and electrical guidelines.

• Chemistry: Lithium polymer, Voltage: 11.55V, Capacity: 43.3Wh.
• Color: Black; form factor designed to align with original mounting points.
• Certified to CE and FCC safety standards for consumer electronics.
• Replaces multiple part numbers—verify original battery label before purchase.

Who this is for: This Fancy Buying PC03XL replacement battery suits HP Pavilion owners who need a direct, cost-effective swap for faded or dead batteries. Ideal for students, remote workers, and travelers who want restored unplugged runtime without buying a new laptop. If you’re comfortable opening the bottom case and confirming the part number on your original battery, this pack provides an OEM-like fit and certified safety standards for everyday use.