Dell New Genuine Adapter for Vostro 15-3558 15-3358 15-3458 15-3459 15-3468 15-3568 15-3562 Vostro 5370 5471 143478 15-3578 Vostro 3559 14-5459 Laptop AC Adapter Charger Power Supply with Mains Cord Price: £27.25 (as of 24/05/2020 20:01 PST- Details)

Make sure this fits by entering your model number.
Genuine Dell Adapters Available for Use with Listed Dell Laptop Models Only. Brand New, Securely Packaged & Guaranteed to Be in Stock. 12 Months Warranty (Only Eligible for Products Sold by Ajparts)
Technical Specification: 65W 19.5V 3.34A With 4.5MM x 3.0MM Pin Size; Free UK Power cord Included with Every Adapter.