Few days ago I bought NOKIA 6310 and it is great phone, I like it a lot! But I have one big problem! I heard that battery in this type of phone is great and that it is possible to use it for more than 5 days without recharging! I thought that my battery is bad so I bought new and still the same! There are 7 points that shows condition of my battery, first one last all day long and then other 5 despaired in less than one hour and my phone is dead! I tried with three batteries (different type) and it is still the same!
Anybody knows what is the problem here? I would really like to keep this phone but not with battery like this!

Please help!!!!