I bought an iPhone 6S refurbished in 'very good' condition. It turned up quickly and looked in great condition. Within 14 months however the battery was almost dead. I wanted to pay Apple to put a new battery in but they were worried about removing the cheap non-Apple battery they found inside. I told Music Magpie what had happened but they refused to help, saying they don't claim to use genuine Apple parts. I'd expect any battery to last more than 14 months however. So I'm left with a useless expensive mistake and will never buy anything from Music Magpie again.