Recently, metal has become the preferred material for premium cell phones. Companies that primarily made phones with plastic builds have switched, in order to keep up with consumer demand. At this time, phones with metal bodies have batteries soldered into the device, making it impossible to remove or switch it out. This change has placed a level of dependence on locating outlets to quickly charge up a phone or other mobile device on the go. There is another option for times where wall charging may not be possible. This is a review of the Anker PowerCore+ 10050 portable battery charger.