I have brought Apples new battery charger. But when the battery is charged and i use them in my mouse, they are only charged up to around 69%-74%. I have tryed it two times, and both it is between that number.
View 4 RepliesMy Mac Pro never seems to get a full charge from my charger.
Info:
MacBook Pro (17-inch Early 2011), iOS 5.1.1, I always update my software
The Apple one looks tempting as it comes with 6 batteries and 29€ isn't too much, plus, as usual, it looks brilliant. I looked at some 3rd party chargers as well ranging from 20€ to 40€. None of them was stunning or special by any means. Cheaper ones usually came with two or four batteries and some came without batteries. I don't really need it for else than Magic Mouse, occasionally for something else too.
View 23 Replies View RelatedI have a one week old 13" MBP which is being powered by the charger but is not charging. Was working fine the first couple of times but has only been used about three times and is kept nice and safely out of the way of a boisterous toddler so no chance of any damage. Is there anything i should have done and haven't (although can't for the life of me think what) or is it a trip back to the AS?
View 24 Replies View RelatedMacBook shows that charger is connected, but it will not charge past 3%. It says battery status is normal. I have tried using three different charger cables.
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MacBook Pro, OS X Mavericks (10.9.3)
I have had my MacBook (aluminum) for 6 days, and all of a sudden i go to plug it in to charge (10% left) and the led on the magsafe doesn't come on and the computer doesn't recorgnize the charger (even in system profiler).
upon closer inspection i noticed the LED is on on the magsafe, it is just a very faint shade of green.I have tried a charger from a different MacBook but no luck. And i have also tried my charger and a different macbook and it charged it just fine.. so it's probably not my charger.
Any ideas?? i know i can go get it replaced.. but i would really like to not have to take a 45 minute drive to the apple store if i can avoid it.. (unless this problem is serious and should be replaced) also, if i get a replacement is it possible for them to just swap my HDD with the new one?
I received my new 15", i7, 128gb ssd, 8gb ram macbook pro on april 19th. I love it and have no problems. Have any of you guys noticed that the full charge battery capacity, which is found under system profiler-power, varies often. When I first got the macbook pro the full charge capacity of the battery was around 6830. Now with each charge it seems to go down slowly. At first it jumped from 6800 to 6600 and now stays at around 6520. Is this normal?
View 6 Replies View Related"To allow the adapter to recharge the battery to 100%, simply allow the charge to drop below 93%. The adapter will automatically recharge the battery to 100%."Â
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MacBook Pro, Mac OS X (10.6.8)
i use macbook air 1.1. when i charging, led is yellow but stuck in 99%. the indicator of magsafe cannot change the color into green.
Info:
MacBook Air, Mac OS X (10.6.8), macbook air 1.1
If you look at apple's battery life page it states the MBA battery is removable, I thought it wasn't supposed to be?Battery Lifespan For Apple notebooks with removable batteries ? such as the MacBook, MacBook Air, and 15-inch MacBook Pro ? a properly maintained battery is designed to retain up to 80% of its original capacity at 300 full charge and discharge cycles. You may choose to replace your battery when it no longer holds sufficient charge to meet your needs.
View 1 Replies View RelatedI have a week old 11.6" MacBook Air. The battery has 3 cycles. However, using Coconut battery the battery capacity is showing 96% fully charged. Would that be unusual after 3 cycles?
View 6 Replies View RelatedLate 2008 refurb Macbook Pro, 2.53ghz, Windows 7 RC (therefore forced to use the 9600 at all times). According to this report, the MBP got around 3&1/2hrs of run time with a dimmed screen and watching videos. From a full charge, I start browsing the internet (no videos at all), and my battery reading read as follows
91% 1hr, 16mins
90% 1hr, 20mins
89% 1hr, 24mins
87% 1hr, 23mins
Not only were the readings all over the place, but even from a full near charge I wasn't even getting an estimate of 2hrs, while Apple advertised 4 for the late 2008 model, and the review I linked to says they got 3&1/2. Do I have a bad battery, or does simply running the 9600 reduce the battery life by such a drastic amount? I have already calibrated my battery following the guide on the Apple website.
My wife's Macbook 2.1 is acting strangely. The Battery indicator led's are full (green) the charger led is also green and the software shows 100% battery is charged. After a couple of seconds after disconnecting the charger it switches off. I've tried resetting the SMC and this allowed a full nights use without the charger but on the next day it went back to only holding for a couple of seconds. I don't want to have to reset the SMC every day. It's running on 10.5.8 and is all up to date.
Info:
MacBook, Mac OS X (10.5.8), 2GHZ Intel Core 2 Duo 3GB SDRAM
how can i measure it
View 8 Replies View RelatedThen I can reboot work for half an hour until battery is like 50% then it shuts off again... then I can reboot again and work for some more time. I've checked with coconut battery and when the computer stops at 70% I still have like 1700 mAh...I've reset PRAM, power management, etc...
Of course my battery is old, but it should work until 00%... not stop at 70%. Before I spend like 100$ (that is what a macbook pro battery costs here in Mexico) I'm willing to try anything...
I have a Week 01 MacBook Air, and I just started to notice that my MBA has not been performing its best since I bought it.
This morning I at 0745am, but now its 0831 and my battery is now at 53%; is there something wrong? I took a stopwatch and averaged it at about 53-55 seconds where the battery will drop 1%.
According to coconut battery, current battery capacity is 4670 and original battery capacity is 5090, and the system profiler says that I'm at 31 charge cycles. And YES, i've reset the PRAM, PMU/SMC, and calibrated my battery
I bought a 3rd party battery for my MBP. I put it in and after cycling the battery i noticed that the full charge capacity was only 3990mAh (supposed to be 5500mAh). I returned the battery today and got and an upgraded replacement. this shows the full charge capacity at 4995mAh (supposed to be 5600mAh).
is this normal. Do I just need to give it some time or is it something with the batteries.
Basically I'm having issues with my newly acquired Powerbook G4. When i bought it the battery was not working at all so have now installed a new replacememnnt battery which works fine but having some slight issues. So...
First time I charged it, it reached 100% but green light never came on to indicate full charge. When I run the PB off the battery it gets to 20% and it shuts down without any warning it's low on battery (trying to switch it on after this is impossible, it clearly has no life) After the above I connect the power lead and start up the computer, the battery indicator starts charging from 20% onwards. Something fishy definitely going on and I have no idea what it could be, I calibrated the battery but it has always cut off at 20% since first charge/discharge.
I have a 1.67 GHz Powerbook G4. This morning it was fine. When I got home from work, it decided that it suddenly no longer wants to stay on when not plugged in. The battery is showing a full charge. The light on the plug is green. But the second I unplug the cord from the laptop, the entire thing shuts down.
View 6 Replies View RelatedWhy is my Mac not at 100% battery after having it powered off and plugged in charging all night? As long as my charger is plugged in shouldn't it be at 100%? I never unplug it. It shows it is charging but stays at a constant 98%.
Info:
MacBook Pro (13-inch Late 2011), Mac OS X (10.7.3)
Apple Battery Charger - batteries last 10 years?
[URL]
Does anyone know of cases that will allow AAA batteries to be the correct size to fit in and be charged in the Apple Battery Charger? I'm thinking something along a case that just extends the metal contacts so it can be charged and then taken out to be used after charging is done. Didn't have any luck doing google searches.
View 3 Replies View RelatedJust bought a new 15 inch retina MBP. My question is...should I immediately charge the battery or let it run to zero first and then charge it? Does it even matter?Â
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MacBook Pro with Retina display, iOS 7.1.2, Retina, 15 Inch
I just got a new Alum. MacBook this past Friday and I am trying to take care of it the best I can. Is the battery ready to be taken off the charger at half charge capacity if I have drained it 3 times already and recharged after that to full?
View 2 Replies View RelatedI was wondering if the chargers that the 85w chargers that were only available for the 15 and 17 inch macbook pro be able to charge the 13 inch as well? And if it can, will it arrise any problems? (eg: Overheating, charging to only a limit, different size etc).
View 3 Replies View Relatedback in November my charger finally bit the dust. I put off getting another for months thinking there would be no issues buying a new one. Yesterday I finally went out and bought a new charger. The people at the store told me that the newest L-shaped chargers probably wouldn't work with my old 2008 laptop. They said this was because the new chargers only work with Snow Leopard and I apparently have Leopard. I WAS FURIOUS. I called Apple to see if this was true, and the guy on the phone told me that all the information he gathered suggested that the charger would work. So I bought the charger, plugged it into my laptop, and only a dim green light is showing on the charger. I've tried a number of things to get it to work including : cleaning the connection with alcohol and qtips, trying to turn on the laptop without the battery, and resetting the SMC. How do I get it to work?
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MacBook, Mac OS X (10.5.1)
When it is plugged into my computer it stays green and doesn't charge. Any ideas as to why this is or what I should do?
View 7 Replies View RelatedMy Macbook Air got delivered yesterday and already the charger is broken. I cant wait 4 days for delivery of a new charger by Apple and cant get an appointment in an Apple store until Saturday afternoon to get it looked at. This is all totally riciculous, but if the ipad charger works with my Macbook, then I will buy one in my lunch hour.
Info:MacBook Air
I am having issues with my macbook pro, it refuses to charge.
Info:
MacBook Pro (13-inch Early 2011), iOS 5.1.1
I have been using my MacBook pro for a lot of film editing and motion graphics. Recently, I noticed that my battery kept going down, even when charging. I thought nothing on it and kept using it. After around 4 hours, the battery went from 90% to 23% WHILE plugged in. This got me nervous. When I plug in the MagSafe charger, the light comes on and I get the "charging" symbol in my toolbar. The light turns orange and then, after a few minutes, the power starts to go down instead of up.Â
The laptop does charge, but only when I am running no application, when the screen is shut or when the laptop is powered off. Bear in mind that right now, I am on Firefox, that is the only application open, yet the charge is still going down. I assumed it was because I was using Premiere CS6, After Effects CS6 and Cinema4D, but now even when they are not open, the batter will not charge when I am using the laptop.Â
I am currently only running Firefox and Finder. Now the laptop is charging as usual. However the second I open up Premiere, After Effects etc, it goes down.
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MacBook Pro, Mac OS X (10.7.5), 2012 edition
