LAQUEENA PC03XL Laptop Battery for HP Pavilion x360

LAQUEENA PC03XL is a 43.3Wh, 11.55V lithium-ion replacement battery engineered to restore runtime for compatible HP Pavilion x360 14 and 15 convertible laptops.

If your HP Pavilion x360 shows reduced battery life or won't hold a charge, the LAQUEENA PC03XL is built as a direct replacement for OEM part numbers such as PC03XL, PC03043XL, M24648-005, HSTNN-OB1W, M24421-271 and TPN-DB0E. The pack uses a 3-cell Li-ion configuration rated at 43.3Wh / 3560mAh and is designed to match the original voltage and connector layout so it fits the Pavilion x360 14-DY, 14-CD, 14-DH, 14-DW, 14-BA and Pavilion x360 15-ER series without modification. Each unit undergoes safety and performance checks to ensure stable current delivery, correct voltage, low self-discharge and circuit protection.

How will this battery restore my laptop's daily runtime?

The 43.3Wh capacity and 11.55V rating provide power comparable to the factory pack, delivering restored use between charges for typical web browsing, office work, and media playback. Because the cells are matched to the original specifications, charging behavior and battery meter reporting remain consistent after installation.

• Capacity: 43.3Wh / 3560mAh for full-day light-to-moderate use.
• Voltage: 11.55V to match OEM electrical requirements.
• 3-cell Li-ion design for compact fit in convertible chassis.
• Tested for stable current and low self-discharge.

Which HP models and part numbers are compatible?

This replacement is specifically intended for HP Pavilion x360 convertible models and cross-references multiple OEM part numbers, making it easy to identify a match for your laptop. Verify your existing battery part code before ordering to ensure direct compatibility.

• Compatible series: Pavilion x360 14-DY, 14-CD, 14-DH, 14-DW, 14-BA and Pavilion x360 15-ER.
• Replaces: PC03XL, PC03043XL, M24648-005, HSTNN-OB1W, M24421-271, M24421-AC1, TPN-DB0E.
• Also referenced as: 3ICP5/68/73 in some service documents.
• Check your current battery label for matching numbers before purchase.

Is installation straightforward and safe for everyday users?

Installation is straightforward for users comfortable opening a laptop's access panel; the form factor and connector match the original battery so no wiring changes are required. For safety, power down the laptop, disconnect external power, and follow static precautions; if unsure, a professional technician can install it quickly.

• Direct-fit connector and mounting points for easy replacement.
• Built-in circuit protection to reduce risk of overcurrent or shorting.
• Follow manufacturer instructions or a service guide for safe installation.
• Contact a technician if you don’t have experience with laptop repairs.

Who is this for? This LAQUEENA PC03XL battery is aimed at owners of compatible HP Pavilion x360 laptops seeking a reliable, cost-effective replacement to recover lost battery life. It’s suitable for students, remote workers, and casual users who need dependable runtime without replacing the entire system. If you require a battery that aligns with original specifications and multiple OEM part numbers, this pack delivers a like-for-like option tested for voltage stability and capacity retention.