Battery type: Li-Ion - no memory-effect Capacity: 4400 mAh Voltage: 11.1 V Energy: 48.84 Wh Colour: black Number of cells: 3 Weight: 319 g Compatible with the following device models: Dell Latitude 13 Dell Latitude 13 3340 Dell Latitude 13 Education Dell Latitude 3340 Dell Latitude 3350 Dell Latitude E3340 Dell Latitude E3350 Dell Latitude L3340 Dell Latitude L3350 Dell Vostro V131 2 To ensure compatibility, please check to see whether the battery you are currently using is listed below.