Wh 68+ 45N1127 45N1124 45N1128 Batterie Compatible with Lenovo T440 T440s T450 T450s T460 T460p T470p X240 X250 X260 X270 W550 W550s L450 L460 L470 P50s T550 T560 (10.8V 5200mAh)0C52861，0C52862，45N1124，45N1125，45N1126，45N1127，45N1128，45N1129，45N1130，45N1131，45N1133，45N1134，45N1135，45N1136T440，T440s，T450，T450s，T460，T460p，T470p，T550，T560，X240，X250，X260，X270，W550，W550s，L450，L460，L470，P50s.