crwdns2933897:0crwdne2933897:0

Where is the internal battery, that keeps the date and time?

everytime i remove the battery to charge it, I have to reset the date and time apon reinserting.

seems to me it used to rememeber. I think there might be an internal battery.

thnak for your help

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0