baofeng uv-82

I recently purchased the Baofeng UV-82HP which has the following frequency ranges: 136-174 MHz (VHF) 400-520MHz (UHF) A mature (Part 97) Usage I am curious if there is a way to get frequencies in the 700-850 range. If so, what do I need to do/buy? The channels id like to listen to are mostly...

Recently purchased a Baofeng UV-82HP. There are no DC cigarette plugs which will work with the desktop charger and the battery packs lack any power plug openings. Here is my question. I have a 12v DC to 110v AC Power Invertor, plugs in the cigarette lighter. I used to run my laptop computer off...