Get longer battery life and improved performance with a new Dell DU154 battery for select Latitude D620, D630 and D631 laptop models. Additional compatible models are listed below. Don't see your model? Go to our Dell Latitude battery and adapter page or call us for help. Chances are we've got your battery!
This DU154 battery is rated at 5200 mAh and will normally last 2.5 hours on a single charge. You can get longer battery life by dimming your laptop screen or closing unused programs. There are no compatibility issues if your existing battery has a lower power rating. It just means this one will last even longer!
We use the highest quality battery cells and components that charge faster and last longer. Our batteries last nearly six times longer than the cheaper, lower quality batteries. We're so confident, that we back each battery with a 2-year warranty and 30-day money back guarantee.
