My Macbook Pro shuts off within 5 minutes when just using the battery..why?

Question

The problem started a while ago, but I never much payed attention to it because I kept the laptop on my desk and connected to the wall. But it started around a year and half ago, when I disconnect my computer from the power source, it might last a little over an hour, depending on what I am doing. Now, if I unplug it it may last 5 minutes if I am lucky. I heard something about a battery recall, or something to that tune, but have no idea. I am a novice when it comes to battery's or whatever. Please help all you can. This problem is very annoying, because as a college student, it is nice to be able to take your laptop with you to class and not worry about 5 minutes later it just dies. Ill be more than happy to answer questions about how I use the laptop, etc. I have also listed some information below to help. Thank you for your help.
Battery Information:
Battery Installed: Yes
First low level warning: No
Full Charge Capacity (mAh): 1403
Remaining Capacity (mAh): 1345
Amperage (mA): -2
Voltage (mV): 12395
Cycle Count: 111
Hardware Overview:
Model Name: MacBook Pro 15"
Model Identifier: MacBookPro2,2
Processor Name: Intel Core 2 Duo
Processor Speed: 2.16 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache (per processor): 4 MB
Memory: 2 GB
Bus Speed: 667 MHz
Boot ROM Version: MBP22.00A5.B07
SMC Version: 1.12f5
Serial Number:
Sudden Motion Sensor:
State: Enabled
Message was edited by: Moderator

Answer 1

+Remaining Capacity (mAh): 1345+
Your battery is showing pretty low capacity considering the cycle count, have you been re-calibrating it every couple of months as you should ?
Reset the SMC (System Management Controller) and re-calibrate the Battery properly then see how it behaves.