The Mobile Warming heated seat is perfect for a golf cart, stadium seat, or even in a sleeping bag! Plug in the battery and feel instant warmth! Our battery-heated golf cart seat provides additional warmth for chilly days on the course. With adjustable heat settings, the rechargeable lithium-ion battery can provide up to 4+ hours of power, so you don't have to stop after one round of golf! The cart seat is also a great portable cold weather accessory for outdoor sporting events and ice fishing. Includes rechargeable battery and charger.