Get longer battery life with a new Dell Latitude 5421 battery. This Latitude 5421 battery is rated 15.2 volts and 64 Whr and will normally last 5-8 hours on a full charge. You can get even longer battery life by dimming your screen and closing unused programs and applications.
This Latitude 5421 battery also replaces the original battery in the Latitude 5531, Precision 15 3571 and the Dell GRT01 and R05P0 battery part numbers. Additional compatible battery part numbers and model numbers are listed below.
All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery.