For Lenovo 81+ Battery ThinkPad T420s T420si T430s T430si 45N1143 44wh

45N1039 45N1064 45N1065 45N1143. Capacity: 44Wh. Lenovo ThinkPad T430s Series. Lenovo ThinkPad T420s Series. Lenovo ThinkPad T420i Series. Battery Type: Li-Ion. 42T4847 45N1036 45N1037 45N1038.

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