42N1000 45N1001 45N1003. Label Capacity: 94Wh. ThinkPad L430 ThinkPad L510. ThinkPad L410 ThinkPad L412. ThinkPad T420i ThinkPad T430. ThinkPad T520i ThinkPad T530. ThinkPad L512 ThinkPad L520. ThinkPad W520 ThinkPad W530.
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