ZAYAUPVL WDX0R 42Wh Battery Replacement for Dell Inspiron & Vostro (11.4V)

Power up your Dell with the ZAYAUPVL WDX0R 42Wh battery replacement. This 11.4V, 3-cell pack is designed to fit a wide range of Dell laptops, offering a practical balance of capacity and reliability for everyday tasks, streaming, and travel. The result is steadier power delivery and fewer interruptions between charges.

What sets this kit apart is its thoughtfully included accessories and a clear, user-friendly setup. In the box you'll find the WDX0R battery, two screwdrivers, and a concise instruction guide, making it easier to prepare and install the replacement without hunting for extra tools.

What’s included

• 1 x WDX0R battery
• 2 x screwdrivers
• 1 x instruction guide

Key specs

• Voltage: 11.4V
• Capacity: 42Wh
• Cells: 3
• Color: Black
• Condition: New

Compatibility snapshot

• Compatible with Dell Inspiron 13/15 5000-7000 series (including models like 7573, 5570, 7579, 7378, 5567, 5565, 5379)
• Also suitable for Latitude 3490-3590 and 3340-3500, Vostro 5568 and related lines
• Matches part references such as WDX0R and related Dell battery numbers in the data sheet

Why choose ZAYAUPVL

With two decades of battery manufacturing experience, ZAYAUPVL delivers a product built around high-end chips and smart protections. The WDX0R carries built-in circuit safeguards that help mitigate overcharging, over-discharging, and short circuits, while a low-power design supports longer usable time between charges.

In real-world use, users report dependable power during work sessions, video playback, and light gaming. The 42Wh capacity pairs with the 11.4V rating to provide a balanced blend of runtime and compatibility across the listed Dell systems. The kit’s inclusions also reduce setup time, helping you get back to work or leisure sooner.

Performance and longevity

The 42Wh capacity, combined with an 11.4V rating, aims to deliver steady runtime for typical tasks like document editing and media viewing. The three-cell design helps distribute energy for consistent power delivery over time when used with proper charging practices.

Designed for durability, the pack uses quality cells and protective circuitry to guard against common issues such as short circuits and overcharging. Routine care — using a compatible charger and avoiding extreme temperatures — can help maintain the battery’s usefulness over many cycles.