I just received a brand new OEM battery for my phone. Just wanted to have a backup. I put the battery in the phone and it wouldn't turn on. I figured maybe it needs a charge. So I plugged in the USB cord. The LG logo came on for a couple seconds and then the screen went blank. Then the logo again, and it just keeps flashing on and off for a few seconds like that. I let it go for a few minutes before I got worried and put my old battery back in. When the good battery is in, if the phone is off and I plug it in like that, the LG logo comes on for a couple seconds and then there's a picture of a battery charging, then the screen goes off and the phone is off, but still charging. When the new battery is in, the logo comes on but then the screen goes blank before I get the battery charging picture. Has anyone seen anything like this? Shouldn't a new battery come with a little charge on it, at least enough for the phone to be able to recognize that it's plugged in and take a charge?