The Battery does not seem to charge so I want to remove it and see if it will charge if connected to an external charger. How do I remove the said batteries?

Disconnect the camera, remove the battery and after a few moments reinsert the battery. Then switch on again.
When you charge the battery in the camera, the camera could think it is connected to a PC, because the USB cable is inserted. It could be you are using a USB cable, that not came with the camera. If the error keeps coming back buy an external (Universal) charger, to charge your battery. Modern universal charges can charge almost every camera battery on the market. In the long run, it is better for the camera and for the battery, when you charge in an external charger.
Keep the contacts clean with a dry cloth.

You can't with that model.

EBay, if that's what you want. The metz "chargers" are just 7 volt ac transformers - they supply 7 volts to the battery pack which has the actual charging circuit in it. I haven't pulled one apart yet, but I'm guessing they're very rudimentary chargers. Depending on what you're using for a battery you might want to use a modern external smart charger. I use $20 AGM batteries from batteries plus (instead of the $80 metz batteries) and use an external charger from WallMart on them. It's quick, lets me see the current charge state, won't overcharge the battery, and works on my car and boat batteries too.

You might have a blow inline fuse from the charger to the battery, I hear it is cheap to replace yourself but a real problem to get to.

try removing the battery and turn on your laptop, then while laptop is on, slide in the battery.

Ther charging circuit seems to be defective or your charger is gone. Try and test the charger elsewhere.

This seems to be a common problem for the env2. If you hold your charger a certain way in the phone does it charger? Is the charger port broken or damaged?

If so the easiest workaround is to get an external battery charger and extra battery to charge the phone.

Check out the following link for information on the battery charger and other options for the env2 charge issue.

Lg Env2 External Battery Charger Fix

you should chage the charger and buy right charger for long life of your mobile... dont use alternate...it will harm your mobile

I had this problem a few weeks ago (i.e. flashing red LED). All I did was remove the power plug from the charging unit, turned it around 180 degrees, then plugged it back into the charging unit. Red LED came on steady & the battery (which is the one that came with the camera) recharged as normal.

My phone had the same problem and it was a battery charge problem. I bought an external charger and another battery and now everything works fine but I have two batteries and an external charger, the phone doesn't charge the batties.