266J9 Laptop Battery for Dell G3, G5 and Inspiron 14

The 266J9 Laptop Battery restores dependable power to your compatible Dell notebook. Get your Dell G3, G5, or Inspiron running longer without being tied to a charger.

266J9 Laptop Battery – Benefits for You

✅ Delivers reliable 51Wh capacity so you can work, stream, and game longer without constantly searching for an outlet.

✅ Built with 6 high-quality Li-Polymer cells for stable performance, which means smoother power delivery and fewer unexpected shutdowns.

✅ Designed specifically for select Dell models so you get a precise fit that installs easily and works seamlessly with your laptop.

✅ Integrated protection systems help guard against overcharge and overheating, giving you safer daily use at home, school, or the office.

✅ A brand-new replacement option that refreshes your laptop’s battery life, letting you extend the useful lifespan of your device.

Upgrade your Dell with dependable power and enjoy the freedom of longer, uninterrupted sessions.

This replacement battery is compatible with part numbers 266J9, 0M4GWP, M4GWP, 0PN1VN, and PN1VN, making it a practical solution if your original battery no longer holds a charge.

It is engineered for Dell G3 15 3590 and G3 15 3500 series laptops, restoring portable performance whether you use your device for work, study, or entertainment.

It also supports the Dell G5 15 5500 and G5 15 5505 (including the G5 Special Edition 5505), ensuring gaming and high-performance tasks remain powered wherever you go.

Owners of the Dell Inspiron 14 5490 series can rely on this battery for a consistent and stable energy supply tailored to their compact daily companion.

With an 11.4V output and 51Wh capacity, this Li-Polymer battery is designed to meet your laptop’s original power requirements, helping maintain consistent performance throughout your day.

Each unit is new and carefully built to match the original form factor, so installation is straightforward for technicians and confident DIY users alike.

Before purchasing, compare your current battery’s part number and laptop model to confirm compatibility. A correct match ensures optimal performance and a smooth replacement process.

Restore your laptop’s mobility and performance today with the 266J9 Laptop Battery built for your Dell system.