Mophie Juice Pack Air iPhone 7 - Click to see the full review

Myself and a group of friends went out for a birthday lunch last week that quickly degenerated into an all day drinking session. We spent the night swapping stories and taking a few stupid photos, then just like Cinderella, it all went wrong as the clock struck 12! Between all six of us, only one phone still had enough battery to call a taxi - the other five died over the 12 hours, just from taking a few photos and googling a few things to settle arguments (that’s how much the latest phones struggle to keep up with modern apps).