Check this charger out from lighthound.com
Ultrafire 3.6 volt or 3 volt RCR123 Lithium Battery Charger
It does both 3.0 and 3.7, seems to have a switch on it so you can do either of them.
Ultrafire 3.6 volt or 3 volt RCR123 Lithium Battery Charger
It does both 3.0 and 3.7, seems to have a switch on it so you can do either of them.