Our portable twelve Volt and 24 Volt air conditioners are developed and manufactured in britain, the groundbreaking Totalcool 3000 gives the extremely newest in superior-high-quality air-conditioning technological know-how, employing the latest evaporate cooling innovations and ergonomic patterns, working on 12v, 24v and AC mains electricity. https://totalcool.co.uk/product-category/activity/portable-12-volt/12-volt-air-conditioning/