I was speaking to Rob via GB3AL this morning on my way into work using my Wouxan KG-UVD1P handheld plus fist mic. When I left home the battery indicator said fully charged, I have had it on for less than 1 hour in the last week, when there was silence after my third over. Looks like the battery is flat! Not happy; and I guess I have left him wondering what happened. Need to keep an eye on this as they should not run out that quick. Or do they?