Another battery won't charge story . . .

I have read many accounts of batteries not charging, but have not found one that is like mine.
Stats:
From System Profiler:
Charge Information:
Charge remaining (mAh): 2847
Charging: No
Full charge capacity (mAh): 3441
Health Information:
Cycle count: 0
Condition: Good
Battery Installed: Yes
Amperage (mA): 0
Voltage (mV): 12127
AC Charger Information:
AC Charger (Watts): 65
Connected: Yes
Charging: No (the kicker)
Coconut Battery Info:
Current Battery Charge: 2847 mAh
Max Batt Charge: 3441 mAh
Current Batt Capacity: 3441 mAh
Original Batt Cap: 5400 mAh
63%
Loadcycles: 339 (battery had to be removed and replaced to get this number)
Age of Mac: 67 months
Charger Connected: Yes
Battery is Charging: NO
I have reset the PMU, tried another power supply and battery.
Symptoms:
Battery at 83% and holding, but will not charge. Power cord and computer react to changes in operation as it should. Although the power plug that belongs to the machine is slightly loose and the light flickers and changes color (red, orange, green) when jiggled. Computer works fine without battery. When I tried the other power cord the light went to and stayed green, but still no battery charging. The other battery from a spilled on machine, of which I used this machine to keep it charged a while ago, shows the same results. Just got finished replacing the SuperDrive. I did not notice any peculiar behavior prior to, but I was not looking for it and did not have use of the machine for long prior to.
Overall, things seem to be in order except for the battery not charging, which I'm pretty sure is new. I don't use this machine as I use to, letting others use it instead. I live on my FW800. It has 5 monitors and a real keyboard. I have another 17" PowerBook that I was given after it got spilled on, that I have never sought to have refurbished. Have been canabalizing it for matching parts for this one. So this one has gotten the wear.
That's about it. Any assistance will be greatly appreciated.
...guy

Hi, Guy.
...the power plug that belongs to the machine is slightly loose and the light flickers and changes color (red, orange, green) when jiggled.
Your Powerbook's DC-In board has probably been damaged by having the power cord jerked or the AC adapter plug bumped while it is connected. The plug wobbling in its socket (or the whole port inside the PB wobbling) is usually an indication of this kind of damage, as is the occasional appearance of red in the ringlight around the plug, which should never be red at all. You've tried a different adapter and a different battery, and it sounds as though there may be a problem with the first adapter (not surprising if its cord has been tripped over or otherwise abused). But even using the second adapter and the second battery, charging fails, so clearly there's a problem in the Powerbook itself. If it isn't the DC-In board it's the logic board, but the DC-In board is a good bet in this case.
http://www.ifixit.com/Guide/Repair/Installing-PowerBook-G4-Aluminum-17-Inch-1-1- 67-GHz-DC-In-Board/255/1

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Battery won't charge - yet another

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Elizabeth English, "G3 laptop battery won't charge up", 07:01pm Oct 27, 2005 CDT
charge card
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Hi JPL,
Thanks for getting back to me so quickly.
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It had a tiny bit of charge when I bought it. (as indicated by the lights on the side). Butt wont run the Lombard not even for a second.
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Battery Information:
Model Information:
Serial Number:          W00315PVCD3BA
Manufacturer:          SMP
Device Name:          bq20z451
Pack Lot Code:          0
PCB Lot Code:          0
Firmware Version:          201
Hardware Revision:          000a
Cell Revision:          158
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Disk Sleep Timer (Minutes):          10
Display Sleep Timer (Minutes):          10
Wake on AC Change:          No
Wake on Clamshell Open:          Yes
Wake on LAN:          Yes
Current Power Source:          Yes
Display Sleep Uses Dim:          Yes
PrioritizeNetworkReachabilityOverSleep:          0
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System Sleep Timer (Minutes):          0
Disk Sleep Timer (Minutes):          10
Display Sleep Timer (Minutes):          0
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Wake on Clamshell Open:          Yes
Display Sleep Uses Dim:          Yes
Reduce Brightness:          Yes
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AC Charger Information:
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ID:          0x0100
Wattage (W):          60
Revision:          0x0000
Family:          0x00ba
Serial Number:          0x00b61285
Charging:          No

Your battery has as much life in it as Ossama Binladen. You need a new one which can be installed at an Apple store. 1241 cycles is more than one can reasonably expect. Though you may operate your MBP with the power adapter, the performance will be slowed down by the OS until a new battery is installed.
Ciao.

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