Lenovo 135W AC Adapter | 20V 6.75A Genuine Charger Clover‑Leaf Cable

T440p / T450p W530 / W540 (select variants) Larger ThinkPad models requiring 135W round‑tip charging. E540 / E550 Other 20V round‑tip systems needing 135W. Lenovo 135W AC Adapter. DC Output:Round‑Tip Lenovo Barrel Connector Mains Input:Clover‑Leaf (C5).

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