Macbook Pro MD101 battery capacity

Hi,
I've bought a new Macbook Pro MD101 for a month ago. Everything go fine until I checked the System Report and saw that the Battery Capacity is 5166mAh, different from the others MD101 are about 5700 or higher. What's the problem?
Thanks

The capacity always declines with use, and fluctuates on a daily basis. If you check it in a couple days it may be more than your current value. They float up and down a good amount.
More important is the Condition...that should always be Normal or have it checked.

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Allow the battery to drain as least as possible.
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Thanks for visiting Apple Support Communities.
I'd start with resetting the SMC and PRAM on the MacBook Pro:
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http://support.apple.com/kb/ht3964
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Terry Mele wrote:
Since their general practice is to deny problems exist in all their products
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This is a brand new MacBook Pro. I was expecting 6 hours out out of the box, but I only get about 2. Here are my stats:
Battery Information:
Model Information:
Serial Number: W094019XH77ZA
Manufacturer: SMP
Device name: bq20z451
Pack Lot Code: 0000
PCB Lot Code: 0000
Firmware Version: 0003
Hardware Revision: 0002
Cell Revision: 0100
Charge Information:
Charge remaining (mAh): 5133
Fully charged: No
Charging: No
Full charge capacity (mAh): 5535
Health Information:
Cycle count: 3
Condition: Normal
Battery Installed: Yes
Amperage (mA): -3182
Voltage (mV): 11864
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You should definitely be getting more than 2 hours with that sort of Full Charge Capacity on your machine. I have the same model and a slightly lower battery capacity and I'm getting 4+ hours of web surfing and document composition.
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Is my battery faulty?
Calibration instructions used:
PowerBook G4 (15-inchDouble-Layer SD), MacBook (all models), MacBook Pro (all models), and MacBookPro (17-inch) (all models)
Thebattery calibration for the PowerBook G4 (15-inch Double-Layer SD) and anymodel of MacBook or MacBook Pro has been updated because of a new batteryreleased with this computer. With these computers, follow these steps tocalibrate your battery:
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At this point, save your     work. Continue to use your computer; when the battery gets very low,     the computer will automatically go to sleep.
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Thanks Sig. The information is here: Anything useful stand out?
Battery Information:
Model Information:
Serial Number:    9G1130CJVD3MA
Manufacturer:    DP
Device Name:    bq20z451
Pack Lot Code:    0000
PCB Lot Code:    0000
Firmware Version:    0201
Hardware Revision:    0002
Cell Revision:    0158
Charge Information:
Charge Remaining (mAh):    5663
Fully Charged:    Yes
Charging:    No
Full Charge Capacity (mAh):    5663
Health Information:
Cycle Count:    59
Condition:    Normal
Battery Installed:    Yes
Amperage (mA):    261
Voltage (mV):    12574
System Power Settings:
AC Power:
System Sleep Timer (Minutes):    10
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
Battery Power:
System Sleep Timer (Minutes):    10
Disk Sleep Timer (Minutes):    10
Display Sleep Timer (Minutes):    2
Wake on AC Change:    No
Wake on Clamshell Open:    Yes
Display Sleep Uses Dim:    Yes
Reduce Brightness:    Yes
Hardware Configuration:
UPS Installed:    No
AC Charger Information:
Connected:    Yes
ID:    0x0100
Wattage (W):    60
Revision:    0x0000
Family:    0x00ba
Serial Number:    0x00262704
Charging:    No

NoO!!! not my beloved macbook pro.. battery/hot heat issues..

I have a macbook PRO 17" serial w8622....
I have read about the heat/noise/battery issues wi macbooks.. but I didn't see any complains on the 17" version so i assumed we were lucky or we didn't have those issues....
I got my mine middle of July of 06'...and it worked like a charm i mean it did get "warm" but hey its a "supercomputer" right? so i didn't give it much thought PLUS i anytime it got "hot" i would sit or sit IT in front of a fan and boom after like 5 min's back to cooLneSS!!! till now!!!!
ALL of a sudden I started noticing that it got SUPERHOT in the center of the macbook like RIGHT where it says MacBook Pro on the screen....that AREA was getting crazy hot and EVEN putting it in front of a fan for an hour really didn't do much.. which was shockin to me as it always had cooled it down previously... I have been on vacation so need to travel much and so lately its been plugged in a lot..not 24/7 but alot...saturday i took it wit me for a drive and thats when my nightmare begins...
It was workin fine..jus like normal then it got down to like 73% of battery life left...NEXT thing i know is its at 20% like in 5 min's!!! then puzzlin over this quadary witt in 5min's it shuts down and won't turn back on... now i'm confused as all get out.. get it home and start chargin it back up thinkin its a fluke... get it at 100% start using it as normal then again somewhere around the 70-75% range of battery life it shuts down again.. at this point i start to panic...
I figure maybe a battery calibration will do the trick...so i go thru the procedure leave it alone for a whole day and then charge it fully before I use it.. and then it seems that did the trick...as i now watch it go (pretty quickly i must say) down from 70% thru aprox 20% which before it was jus makin the jump...everything seems fine now TILLL outta nowhere it jus shuts off.. BEFORE i could get it down to 3%, 2%, 1% before a shutdown and even then i would get some kind of warnin...but now PI YOW!!! outta nowwhere at random it'll shutdown anywhere from 10% to 33%........
I have spent now 2 days researchin this and readin the forums on here about this... and still i have not found to much usefull info on the 17" macBook Pro...
I have even tried lookin at my Full Charge Capacity and it always reads anywhere from 2234(mah) to 4987mah again for Full Charge capacity, for the macbook 15"'s i have been readin that normal is 5000mah and that there is a battery recall for that model..
D*MMIT the strangest thing jus happened as i type this....even now as i was debating whether to post about this..my battery got down to 40% and then outta nowwhere it jus shut off... now i'm gettin a bit peeved but I run quickly and plug in the charger and then i'm able to turn it back on w/o losing my stuff( i have learned if i do this VERY quickly i can sometimes bring everything back up before shutdown) so I plug in the charger and bananas if it doesn't start chargin it up at 0%!!!! when i know i had it at 40%..... and THEN the kicker as i'm typin up this very post i see it go from 4% BACK TO 40%!!!! jus like that.. there is no doubt NOW in my head there is some kind of problem....
under battery info as of right now it states:
Full Charge Capacity (mAh) 3369
Reaminin Capacity (mAh) 223
after a few min's and wit battery level now at 61% i checked the settings again:
Full Charge Capacity (mAh) 4704
Reaminin Capacity (mAh) 2864
what in sam hill's name is going on here?
PLEASE PLEASE tell me what i can do to get this working correctly....
what are my options?
What can and should i do?
i'm VERY new to the world of mac/apple and i can say i like it alot but i'm not seein how the macheads go above and beyond to toast the virtues of apple v/s microsoft and the windows world it seems like any any product apples has its same share of issues right?
thank you all!!! i appreciate any help and feedback!!!
oNe
p.s. after the battery calibration AGAIN like before if i sit in front of a fan the macbooK gets cooler now and the middle no longer gets hot like before which is what i personally think messed up my ish!!!

aight the PMU reset seems to have did the trick i mean now it works NORMAL as in it gets down to 3% and i'll get a warning of low reserver battery.. i.e. no random shut downs at odd percentages like before 40%, 20%..ect.. now i'm showin anywhere from 5104 to 6174 for mah for the battery... whats up wit that?
oh and tho my battery/random shutdowns seems solved now i have to now deal wit CRAZY INSANE heat from the macbook.. i mean before it got "warm" i brushed it off as its a super computer.. but now after the PMU reset it gets f*$ck'N insanely crazy hot.. it seems to center around where its labeled macbook right above the # keys.. and the underside gets so HOT NOW that its "almost" painful to the touch.. most definatly I can't rest it on my lap if i'm in shorts or boxers....
any ideas wit that? i don't want it to die on me.. that much heat can't be good? please, please... this is my first apple and i jus don't want to be dis illusioned by this whole experience..
thanks again for all the info!
oNe

Is there something wrong with my Macbook Pro's battery?

I have just gotten my macbook pro three months prior and all of a sudden the battery won't last as long anymore. At 90% is says it is estimated to only last 2 hours and 30 minutes. Do I need to have my computer checked out?

Download "coconut battery" fro macupdate.com. This is the display on my system:
It tells me that I currently have a few more mAh than designed capacity (that particular number will vary but has not dropped below 6950 yet).
It will be a good "health" indicator of your battery, in combination with the "Condition" indicator you found before.

Macbook Pro MD101 battery capacity

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