7/29/15 8:31pm 7/29/15 8:31pm Windows 10 Battery Life Is Better—Except When It's Worse 7/29/15 8:31pm Windows 10 Battery Life Is Better—Except When It's Worse Windows 10 Battery Life Is Better—Except When It's Worse Windows 10 Battery Life Is Better—Except When It's Worse 7/29/15 8:31pm 7/29/15 8:31pm Windows 10 Battery Life Is Better—Except When It's Worse