DMKAOLLK NP03XL 43Wh 11.4V Battery for HP Envy/Pavilion

The DMKAOLLK NP03XL is a brand-new 43Wh (11.4V) replacement battery designed to restore run-time to compatible HP Envy X360 and Pavilion X360 laptops.

If your HP laptop is showing shortened battery life or will not hold a charge, this NP03XL battery offers a direct-fit, high-quality replacement. It ships in black with a three-cell design, includes two screwdrivers and installation instructions, and meets common safety certifications. The pack is compatible with a wide range of HP Envy 15 and Pavilion 13/15 x360 models — check your original battery part numbers or laptop model to confirm fit.

How do I know this battery fits my HP laptop?

Confirming compatibility is straightforward: match the replacement part number or the laptop model against the supported list. This DMKAOLLK NP03XL is made to replace part numbers such as 761230-005, 760944-421, and similar NP03XL variants used in many Envy and Pavilion x360 machines.

• Compare your existing battery label to NP03XL / 761230-005 / 760944-421 numbers.
• Check laptop models: Envy X360 15-series and Pavilion X360 13-series listed with this product.
• Consult the included instruction sheet for installation steps and safety notes.

What performance can I expect from a 43Wh 11.4V NP03XL battery?

This replacement provides the same rated capacity and voltage as the original NP03XL batteries, designed to deliver comparable run-time under similar usage. Real-world battery life depends on screen brightness, workload, wireless use, and background apps; it restores original-spec power rather than increasing factory runtime.

• Rated 43Wh capacity at 11.4V, three-cell chemistry for standard laptop usage.
• Designed to match OEM electrical specifications for stable performance.
• New condition with factory testing and common safety compliance marks.

What comes in the package and how easy is installation?

The package includes everything you need to swap batteries without searching for tools. DMKAOLLK bundles two screwdrivers and a step-by-step instruction sheet so most users comfortable with basic screwdriver work can complete the replacement in minutes.

• Included: 1x NP03XL 43Wh battery, 2x screwdrivers, 1x instruction manual.
• Simple screw removal and battery connector unplugging; follow the manual for safe handling.
• Keep original screws and ground yourself to avoid static discharge during installation.

Are there safety or certification details I should know?

DMKAOLLK supplies this NP03XL replacement meeting industry-standard safety certifications to ensure compatibility and reduce risk. The battery is new, not refurbished, and follows typical CE, FCC, RoHS, and analogous directives where applicable.

• Manufactured to meet common regulatory standards for consumer electronics.
• New-condition cells tested before shipment; handled and packaged to prevent shipping damage.
• Follow the included safety and disposal guidance for lithium batteries.

Who this is for: This NP03XL battery is intended for owners of supported HP Envy X360 15-series and Pavilion X360 13/15-series laptops who need a reliable replacement to restore original battery life. It suits do-it-yourself users comfortable opening the laptop, technicians replacing worn batteries, and anyone seeking a cost-effective alternative to OEM replacements. Before purchase, verify your laptop model or original battery part number to ensure proper fit and electrical compatibility.