Battery for Lenovo ThinkPad T440 T440S T450 T450S X240 X240S X250 X260 X270 L450 45N1110 45N1111 45N1112 24WH. For Lenovo ThinkPad X240 X250 X260 X270 T440 T440S T450 T450S. Battery Type: Lithium-ion (Li-ion).
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