Change the battery pack!

I have Canon A300, which is turning on but when i flip the lens shutter open it displays change the battery pack and shuts off.

Any suggestions as per what could be the problem?

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

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2947414:01crwdne2947414:0:

@yohandharwar have you changed the battery yet? Is this a new and fully charged battery?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0