Power chairs, also known as electric wheelchairs, are mobility devices designed for individuals with limited mobility. They are powered by batteries and can be controlled using a joystick or other input devices, allowing users to navigate easily in various environments. Power chairs come in different styles and sizes to accommodate different needs and preferences. These chairs often feature adjustable seating, armrests, and footrests for comfort. Some models are designed for indoor use, while others are built for outdoor terrain, providing versatility for users. Power chairs can enhance independence and improve the quality of life for those with mobility challenges, such as those with conditions like multiple sclerosis or spinal cord injuries.