2P-4X50G59217 - 2-Power Main Battery Pack

Laptop battery (standard plus life) - Lithium Ion - 6-cell - 5200 mAh - 56 Wh - for Lenovo ThinkPad E560 20EV, 20EW; E565 20EY; ThinkPad Edge E550 20DF, 20DG; E555 20DH