Type: Li-Ion, Voltage:11.1V Capacity:4400mAh;6 cells • 1 year replacement warranty. • High capacity battery certified by CE and RoHS, This battery was tested and proven to match and/or exceed original specifications of DELL products • Fit Machine Models: Dell Latitude D500 D505 D510 D520 D530 D600 D610 PP05L PP11L d605