crwdns2934241:0crwdne2934241:0 rab777hp

crwdns2934249:0crwdne2934249:0:

Sounds like it's just out of charge, you should recharge the battery.
If that's not your problem, then it sounds like just a bad battery, unfortunately iFixit does not carry any batteries for any of the PowerBook G4 Titanium models, so you'll have to look elsewhere for those.

crwdns2915684:0crwdne2915684:0:

open