High quality battery WP03XL 51.3Wh Laptop Battery Replacement for HP EliteBook 830 835 840 845 860 865 G9 G10 x360 1040 Series

WP03XL Laptop Battery Replacement for HP EliteBook & EliteBook x360 Series – 51.3Wh High-Performance Battery

Upgrade your laptop’s performance and restore long-lasting power with this New Genuine WP03XL Laptop Battery, specially designed for HP EliteBook 830 / 835 / 840 / 845 / 860 / 865 G9 & G10 and EliteBook x360 1040 G9 G10 Series, as well as HP Split X2 13-M000 models.
Built with premium lithium-ion cells, this replacement battery delivers stable output, extended runtime, and dependable safety protection—perfect for business professionals and mobile users who demand reliability.

Whether you’re replacing an aging battery or keeping a spare for travel, the WP03XL offers OEM-level quality at a cost-effective price, making it a smart and high-value choice.

 Battery Specifications

• Battery Model: WP03XL

• Battery Type: Rechargeable Lithium-Ion

• Voltage: 11.58V

• Capacity: 51.3Wh

• Cell Details: High-quality Grade A Li-ion cells, multi-cell configuration

• Condition: New Genuine / OEM-grade replacement

 Compatible Part Numbers

M73466-005, M64305-421, HSTNN-LB8W, HSTNN-OB2J, L78555-005

 Compatible Laptop Models

• HP EliteBook 830 / 835 / 840 / 845 / 860 / 865 G9 Series

• HP EliteBook 830 / 835 / 840 / 845 / 860 / 865 G10 Series

• HP EliteBook x360 1040 G9 / G10

• HP Split X2 13-M000

(Please confirm your original battery model before purchase to ensure compatibility.)

This WP03XL laptop battery replacement for HP EliteBook G9 and G10 series is designed to restore original battery life and ensure stable, long-lasting power for daily work and business use. With a 51.3Wh high-capacity lithium battery, it delivers reliable performance, efficient energy output, and reduced charging frequency. Manufactured using genuine-grade cells and equipped with advanced safety protection against overcharge, overheating, and short circuits, this battery provides dependable operation and extended service life. It is a perfect replacement for part numbers M73466-005, M64305-421, L78555-005, HSTNN-LB8W, and HSTNN-OB2J.

 Why Choose This WP03XL Battery?

If your HP EliteBook battery drains quickly or won’t hold a charge, this WP03XL replacement battery is the ideal solution. It combines genuine quality, dependable safety, and excellent value, helping you avoid costly laptop replacements while extending your device’s lifespan.

Replace once, power longer, and work with confidence. Order your WP03XL laptop battery today and get your HP EliteBook back to peak performance.