Rich checks out a solution for portable camera battery charging by using a RAVpower 22,000mAh battery and a USB dual battery charging kit.During the video he also suggests some ways to simplify how you can keep track of your camera batteries.If you are interested in any of the products the links are below,Link to RAVPower Father's Day Giveaway: USB power bank: camera battery charger: camera battery charger: us on Twitter - @PhotoGear_News Instagram - @photogearnews Facebook -