Latitude D630N

If your laptop battery is failing faster than it used to, it might be time to consider picking up a new one. You need your laptop batteries to be dependable, especially when you work from your computer or use it for important presentations. Fortunately, you can purchase Dell laptop batteries that are just as good as the original batteries. You can once again enjoy hours of portability without having to worry that you'll be left staring at a blank screen when you're in the middle of something important.

With 11.1 volts and an impressive capacity of 4400 mAh, this battery delivers more than 48 watt hours. It is a lightweight 20-ounce, lithium-ion battery that will not have the problems with memory effect encountered by other batteries. To maximize run-time and prolong the life of the battery, however, it should be used on a regular basis. It should also be fully discharged once a month and then fully charged again.

This battery is designed to be an exact fit with several Dell Latitude models, including the D620, D 630, D631 and D630N. It also comes with a one year warranty.