I have a 6 yr old samsung digimax d103, which is only taking between 6 and 20 images before stating the battery is low. Tried new batteries to no avail, is it he camera or recharger?
If the batteries are new -- make sure they are the right type (I'm assuming these are regular AA shaped batteries). Always use NIMH rechargables not NICAD.
If you think the issue may be with the charger you could try buying an external NIMH charger (sometimes available with batteries included).