With coconutBattery you are always aware of your current battery health. It shows you live information about the battery in your Mac and iOS device (iPhone, iPad, iPod touch) including:
You are also able to save the current health information, so you can see the changes of your battery over time. With the online service "coconutBattery Online" you even can compare these information with others.
Download v3.6 (18.4 MB)
for macOS Sierra | OS X El Capitan | OS X Yosemite | reads devices with iOS6-iOS10
Starting with version 3.6 coconutBattery offers a Plus-Upgrade which unlocks additional features. This is an additional feature pack so all current features in coconutBattery will stay and of course new features will be added as well.
If you would like to get the latest features first or want to get the best experience of this app or just want to support the future development: The upgrade is for you
Of course there's a free trial where you can try the features of the Plus-Upgrade for 14 consecutive starts of coconutBattery
When you enabled Wi-Fi syncing via iTunes on your iOS device you don't need to connect the device via USB any more to check its health via coconutBattery
(see FAQ for an instruction to enable Wi-Fi sync)
The advanced viewer shows more information about your iOS device.
Depending on your device it also shows the prodocution facility and the manufacture date of your device battery and much more
After enabling the trial you can test all the Plus features for the next 14 consecutive starts of coconutBattery
How do I keep my maximum battery health over time?
Among all the tips these should be the most practical:
For iOS devices: The faster your battery is charged the more this affects battery health in a negative way. Charging via USB will often be better for the battery as using a wall charger.
My current maximum capacity is higher than the design capacity. What's wrong?
"Design capacity" is the capacity your battery should have, when it left the factory. As battery manufacturing is still a more or less chemical process, it may be higher (congratulations) or lower when it is put into your MacBook.
Battery percentage on my iOS device differs from the percentage coconutBattery is showing. What's wrong?
iOS uses a defensive calculated battery capacity value to define 100% (and the percentage calculation). coconutBattery reads out the raw battery data and can give you more precise information. (for example you will see that the device actually is still charging when iOS tells you that it is fully charged).
I have a 16GB iOS device. Why coconutBattery says "X GB of 12,5 GB" is used? What happened with the missing 3,5 GB?
iOS takes a quite large amount of your memory. coconutBattery only counts the space that's available for your data (photos, music, apps...)
Where can I find the Advanced iOS Viewer in coconutBattery Plus?
Please open the "iOS Device" Tab in coconutBattery Plus, click on "Device details" and then click on the Info icon in the top right corner
My iOS device isn't available in coconutBattery Plus via Wi-Fi. How do I enable Wi-Fi sync in iTunes?
Please open iTunes and switch to your iOS device. Please enable the "Sync with this iPhone/iPad over Wi-Fi" option