Description: Capacity: 2200 mAh Voltage: 14.4V Number of cells: 4 Cells technology: Li-Ion Warranty: 12 months Cells manufacturer: Green Cell Colour: Black Overdischarge protection: Yes Overcharge protection: Yes The possibility of return: Up to 30 days Product code: LE147 Manufacturer: Green Cell Work time: from 1.5 up to 6h Series: Standard Compatibility list: Compatible with following battery models : 01AV414,01AV415,01AV416,01AV417,01AV418,4X50M33573,4X50M33574,SB10K97571,SB10K97572,SB10K97573,SB10K97574,SB10K97575 Compatible with following devices : Lenovo ThinkPad E570,Lenovo ThinkPad E575,Lenovo ThinkPad E570c