Description: Capacity: 4400 mAh Voltage: 10.8V (11.1V) Number of cells: 6 Cells technology: Li-Ion Warranty: 12 months Cells manufacturer: Green Cell Colour: Black Overdischarge protection: Yes Overcharge protection: Yes Product code: LE20 Manufacturer: Green Cell Size: 204x52x20mm Weight: 300g Compatibility list: Compatible with following battery models : LO9S6D16,121000916,121000917,121000918,121001032,121001033,121001034,57Y6440,57Y6567,57Y6568,L08S6DB,L09L6D16,L09N6D16,L09S6D16,L10L6Y01,L10N6Y01,L10S6Y01,L1OL6YO1,L1ON6YO1,L1OS6YO1,LO8S6DB,LO9L6D16,LO9N6D16 Compatible with following devices : Lenovo IdeaPad Y460,Lenovo IdeaPad Y460A,Lenovo IdeaPad Y460AT,Lenovo IdeaPad Y460C,Lenovo IdeaPad Y460G,Lenovo IdeaPad Y460N,Lenovo IdeaPad Y460p,Lenovo IdeaPad Y560,Lenovo IdeaPad Y560A,Lenovo IdeaPad Y560d,Lenovo IdeaPad Y560dt,Lenovo IdeaPad Y560g,Lenovo IdeaPad Y560p,Lenovo IdeaPad Y560PT,Lenovo V560,Lenovo B560,Lenovo B560 4330,Lenovo K49