This is a high quality and long lasting Dell Latitude E4300 and E4310 battery.
We use the highest quality lithium-ion battery cells and components that charge faster and last longer than cheaper, lower quality batteries. Lower Quality batteries can wear out in as little as 6 months. Our batteries can last up to 5 years.
This Dell E4310 battery is 100% compatible with your Dell Latitude laptop and is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.