BATTERY – LENOVO W550s, T550, T450s, T450, T440, T440s, X250, X240, L450 10.8V 48Wh Black BATTERY 68+

BATTERY – LENOVO W550s, T550, T450s, T450, T440, T440s, X250, X240, L450 10.8V 48Wh Black BATTERY 68+

Compatible Part NO:

121500146 121500147 121500148 45N1124

45N1125 45N1126 45N1127 45N1128 45N1129

Compatible Models:

Lenovo ThinkPad T440 Series

Lenovo ThinkPad T440s Series

Lenovo ThinkPad X240 Series

Lenovo ThinkPad X240s Series

Lenovo ThinkPad X250 Series

Lenovo ThinkPad X260 Series

Lenovo ThinkPad W550 Series

Lenovo ThinkPad L450 Series

Lenovo ThinkPad T450s Series

Lenovo ThinkPad T450 Series

Lenovo ThinkPad T550 Series

Warranty 6 month ( will replace if backup time less than one hour or dead)