I recently purchased a pair of the VERY cheap aftermarket batteries for my phone from Ebay. I think it was about $9 for 2 batteries and a charger. (1500mA standard size) I figured they would make good backup batteries if my phone were dead and I were stranded in the jungle with cellular towers. I tried them and of course I got the standard unsupported battery error and they will not charge in the phone. They work great but has anyone figured out a way to make them charge in the phone so I don't have to remove them and use an external charger?