68 45N1126 Laptop Battery Compatible With Lenovo Thinkpad A275 X240 X250 X260 X270 T440 T450 T460 T470P L450 L460 T550 T560 W550 P50S Series 45N1124 45N1136 45N1738 45N1777 11.4V 24Wh 2060Mah