battery capacity

Hi ! I'm new to the forum and I hope this is the correct section for this post. I've bought a MBP 13 " last summer but now I'm feeling the battery isn't lasting as it used to. Here is some data from coconutBattery , comparing the evolution of my battery over time and to other MacBooks. I have 5...

Greetings, I’m turning to this forum for help as I’m watching my battery health drop lower and lower on a machine that is a bit over a year old (got it at launch). It’s the 13" MBP without a TouchBar that had a healthy battery once (coconutBattery showed 103% when I got it), now it’s down to...

Hi all, I bought a refurbished MBP from Apple 2 months ago (early October). The overall condition of it was near perfect and the battery life is great. I’ve been using coconut battery just for tracking purposes since I find it quite interesting to see how the battery fares over time. Since the...

Before asking, my phone is new, iPhone 6S, 64GB. From the box the decrease volume button was sunken but I wasn't annoyed by this. I noticed the battery percentage is always off though. I have tried calibrating and also attempted charging advices, and I still think the battery isn't lasting...

hi guys! I'm using an iPad Pro 10.5 and I just wanted to know what this means? What is weird is that I haven't deleted any apps? Is this a bug or is something wrong with my battery? Thank you for the answer! :D

Hello, I just recently purchased a new MacBook Pro 13 inch with touch bar mid-2017 from Apple with the base specs with the exception of upgraded CPU at 3.3 ghz i5. I just started this laptop and played around with it to get used to it, after all it was my first :) I went to "about this Mac" to...

Hi, I've already bought a macbook pro and I´m having some issues with the battery, I think it doesnt last as it should, (it lasts for about 4 hours ). Its got an i7, 16gb RAM and 128gb SSD. Here I leave some info : Thank you.

Hello guys! I'm a owner of new rMBP 2015,that i have bought last summer. So to be honest,more than half time(I think better to say 80-90%) that was gone,my rMBP wasn't used. Now i'm little bit afraid about my battery,because it wasn't discharged ever(from the begining i have charged to full...

TIME SINCE LAST FULL CHARGE New insight about Apple's Battery Algorithm In iOS 10.2 Dev/Public Beta 1, TIME SINCE LAST FULL CHARGE populated at 90%. Next 10% is actually not required or its the reserved charge? If its not required, then why there's still the capacity to be charged? If its...

Hello there, I'm using a 13" MacBook Pro which I've had for almost four months. I'd like to modify the original battery capacity from 6559 to 6583, so that it matches the iPad 2's capacity. I've tried TextWrangler and other text editing apps, but they didn't help. I thought there was some way...

I remember seeing posts and articles talking about the battery capacity of the iPhone 7 being 1960 mAh, but after looking at the log-aggregated file within diagnostic, I discovered that the max capacity of the battery is "2100" instead of "1960". Am I just seeing things incorrectly or is this...

I know all the limitations and don't want to get into the debates about the actual methodology geekbench uses to test batteries. It is however interesting to compare to previous iPhone releases for comparison purposes. I did the Geekbench 3 battery test on a regular iPhone 7 and I'm quiet...

I was wondering what kind of battery performance other owners of the top-end MBP 15" Mid-2014 (w/ NVIDIA 750M) are experiencing and would love to hear your thoughts. My system stats via coconutBattery: Age: 22 Months Load Cycles: 980 macOS Battery Status: Good Design Capacity: 8440 mAh (same...

Hello, I have bought and installed a new battery for a mid 2009 15 inch macbook pro. However, the life of the battery has not increased at all! Really strange. Is there something I did wrong or something I can do to make it work properly? Thanks Neil

I bought two iPad Mini 4 devices; one on release day, one a few weeks later (at the time, I was running a large development team with a serious iPad shortage). We had many many issues with these devices, but that's another story. Recently both iPad minis have had absolutely terrible battery...

Hello, I have a Macbook Pro 15 inch Early 2011 with an aftermarket battery from iFixit (original was replaced due to high cycle count and diminished capacity). I use an application called battery guard that sits in the menubar and gives me information about the battery including health stats. I...