90W 65W 45W Laptop Charger - 4.5 x 3.0 mm - Adapter for HP 240 250-G6 G5 G4 255-G7 350-G2 EliteBook ProBook G3 G4 G5 G6 G7 Series 430 440 450 455 470 640 645 655 725 745 755 820 830 840 850 Envy x360: Amazon.co.uk: Computers & Accessories
Dell Genuine New G7 17-7700 Original Laptop Notebook 240W AC Adapter Charger Power Supply 19.5V 12.3A PSU Adaptor with Power Cable: Amazon.co.uk: Computers & Accessories
Replacement New Dell G7 17 7700 P46E P46E001 Gaming Laptop 130W 240W AC Adapter Charger Power Supply