ThinkPad L440, L450, L460, L470, L540, L560, L570. ThinkPad X240, X250, X260, X270. ThinkPad T431, T431s, T440, T440p, T440s, T450, T450s, T460, T460s, T470, T470p T470s. Current: 4.5A | Max. ThinkPad 10.
eBay