Here’s one last PSA for any photographer using a 15-inch Retina MacBook Pro made between September 2015 and February 2017: if you haven’t checked your serial number to see if your battery has been recalled, do so ASAP. Not only are you putting yourself in danger, you might end up stranded in a foreign country, like British travel photographer Julian Elliott. According to The Independent, Elliott is currently stuck in Vietnam because, after successfully flying into the country with his…