Feb. 20, 2016 Ben Carson greets people at the Beacon Drive-In restaurant in Spartanburg on the day of the South Carolina Republican presidential primary. Jabin Botsford/The Washington Post Buy Photo
If your battery is unhealthy after less than 6 months you should try to get a replacement from dell. You have posted to a forum that requires a moderator to approve posts before they are publicly available. A 9 cell battery usaully last around 4-6 hours.
1 Lithium-ion batteries age. 2  They only last two to three years, even if they are sitting on a shelf unused. 3  So do not avoid using the battery with the thought that the battery pack will last five years. 4  It won't.