Our transportable 12 Volt and 24 Volt air conditioners are created and manufactured in britain, the groundbreaking Totalcool 3000 offers the very most up-to-date in large-top quality air-conditioning technologies, applying the most recent evaporate cooling advances and ergonomic models, working on 12v, 24v and AC mains electric power. https://totalcool.co.uk/product-category/activity/portable-12-volt/12-volt-air-conditioning/