Lenovo ThinkPad 135W AC Adapter (Slim Tip). Lenovo ThinkPad 135W AC Adapter (Slim Tip) - power adapter - 135 Watt. ThinkPad T540p 20BE, 20BF. LENOVO THINKPAD 65W AC ADAPTER SLIM TIP 0B47483. Lenovo ThinkPad T540p 20BE, 20BF.
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