If you get the extended battery for your GMRS-V1 please let us know how it works out for you and any major pros or cons compared to the stock battery. Thanks!
I got mine in late November and have used it occasionally. No problems so far. One thing I noticed is how quick the stock battery charges - 2.5 hrs. 8.2 volts. I left it on (scanning) for several days before it needed recharging. I put up a quick and very 'amateur' Youtube video up on Nov. 25. I'll probably do another video later when I get a better cam. https://www.youtube.com/watch?v=-Y6Fa1Tu97I