Description: Capacity: 2900mAh Voltage: 11.1V Number of cells: 4 Cells technology: Li-Poly Warranty: 12 months Cells manufacturer: Green Cell Surge protection: Yes Colour: Black Overdischarge protection: Yes Overcharge protection: Yes Product code: DE117 Manufacturer: Green Cell Series: Polymer Compatibility list: Compatible with following battery models : 0VVXTW,5TFCY,OVVXTW,RYXXH,NGGX5,05TFCY,0PYWG,0RYXXH,O5TFCY,OPYWG,ORYXXH Compatible with following devices : Dell Latitude E5250,Dell Latitude E5450,Dell Latitude E5550,Dell Latitude 3150,Dell Latitude 3160,Dell Latitude 5550,Dell Latitude 5450,Dell Latitude 5250,Dell Latitude 5270