Apple: Get a refurbished iPad Air (2013). Battery life: Up to 10 hours on one charge. Two colours: Choose from space grey or silver. Operating System: Find more information on the operating system and latest version available on your product with our refurbished tech guide page. Screen: Features a 9.7" display screen. Storage: With 16GB or 32GB storage capacity options. Powerful: Plus an A7 chip which allows apps to run faster. Apple iPad Air 16GB | Grey | Living Social