HP KI04 800049-001 Laptop Battery - Original HP Battery 41Wh 4Cell Battery Specification: 14.6V, 41Wh 4 Cell Fits: HP Pavilion 14-AB Series, HP Pavilion 14T-AB Series, HP Pavilion 15-AB Series, HP Pavilion 15-AK Series, HP Pavilion 15-AN Series, HP Pavilion 15-BJ Series, HP Pavilion 15T-AB Series, HP Pavilion 15T-AK Series, HP Pavilion 15Z-AB Series, HP Pavilion 17-G Series, HP Pavilion 17T-G Series Replaces OEM: KI04, 800049-001, N2L84AA Snaps in and out of the battery slot in seconds Get an extra to extend your battery life on the go for lengthy meeting, school and etc