

To delete a report, select it, and then click the ‘-’ icon. When it’s time to create another report, simply select the ‘History’ tab and click the ‘+’ icon. This creates a report that you can view at any time, by selecting coconutBattery’s ‘History’ tab. Click the little ‘+’ icon (where the cursor is positioned in the following screenshot).

By comparing these reports, you can see just how quickly your battery is degrading, which is particularly useful when testing out different techniques to try and preserve your battery. You can remove this element of doubt, by using coconutBattery to record your Mac’s charge capacity and the number of cycles completed. Recording the health of your battery over timeĪre you really getting less out of a single charge, or is it all in your head? To help keep your battery in tip top condition, you should try and keep the battery temperature as low as possible. This is the temperature inside your battery. The batteries included in newer machines (MacBooks, MacBook Airs and MacBook Pros released from 2009 onwards) can generally reach 1,000 cycles before their battery is considered “consumed,” and needs to be replaced. Even though you currently have 90% battery remaining, this is still considered one complete charge cycle. For example, you might use 90% of your Mac’s battery, attach your Mac to a power outlet and wait for it to reach 100%, and then use another 10% of its battery. A cycle occurs every time you use 100% of your Mac’s battery power, regardless of the number of sessions, or whether you attach your Mac to a power outlet midway through a cycle.
Coconutbattery mac serial#
coconutBattery uses your battery’s serial number, to work out its age.
Coconutbattery mac full#
By comparing this design capacity to the full charge capacity, you can see exactly how much capacity your battery has lost since it was fresh out of the factory. Your battery’s capacity when it left the factory. The maximum capacity your battery can currently be charged. Make sure the ‘This Mac’ tab is selected, and from top-to-bottom, you’ll see the following information about your battery: Let’s work our way through coconutBattery’s user interface.
Coconutbattery mac zip file#
Open the zip file and follow the onscreen instructions to install.coconutBattery is free to download, but if you enjoy using the app then you can support the developer’s work by making a donation, or upgrading to coconutBattery Plus. Head over to the coconutBattery website and download the latest version.You can also see how your battery stacks up against other Macs of the same model, by comparing your battery data with other coconutBattery users. How much charge has your battery really lost?ĬoconutBattery is a free application that displays useful information about your battery’s health, including how its current charge capacity compares to its original charge capacity, so you can see exactly how much your battery has already degraded.
