I'm sure most of you associate Rayovac with the company that makes batteries, and I generally see them on those endcaps full of batteries for whatever you need. I'm not certain if this is a more recent move, but Rayovac is making devices that charge your mobile devices. I only had a chance to try out one of these devices, and that is the Phone Boost 800. The version I … [Read more...] about Rayovac doing more than just batteries. Let them charge your mobile devices.