
Flash Pro Ultra: World's first 275W power bank with OLED screen overfunded on Kickstarter A 275W power bank with an OLED ...
Flash Pro Ultra portable charger (Image source: Macsources) A 275W power bank with an OLED display, the Flash Pro Ultra packs desktop-level charging power into a portable device, combining 140W USB-C output with simultaneous multi-device charging …