Description: Capacity: 5200 mAh Voltage: 10.8V (11.1V) Number of cells: 6 Cells technology: Li-Ion Warranty: 12 months Cells manufacturer: Samsung Type: Li-lon Colour: Black Overdischarge protection: Yes Overcharge protection: Yes Product code: LE49PRO Manufacturer: Green Cell Size: 206x54x20mm Weight: 300g Work time: from 1.5 up to 5h Series: PRO Compatibility list: Compatible with following battery models : 42T4757,42T4790,42T4791,42T4792,42T4793,42T4794,42T4795,42T4796,42T4911,OA363O3,0A36302,0A36303,0A363O2,0A363O3,45N1000,45N1001,45N1007,45N1011,45N1O11,45N1OO1,45N1OO7,45N1OOO,OA36302,OA36303,OA363O2,45N1003,45N1004,45N1005,45N1104,45N1105,45N1106,45N1107 Compatible with following devices : Lenovo ThinkPad L430,Lenovo ThinkPad L530,Lenovo ThinkPad T530,Lenovo ThinkPad T530i,Lenovo ThinkPad W530,Lenovo ThinkPad T430,Lenovo ThinkPad T430i