Check your Mac battery health in one click. See cycle count, real capacity, temperature and live charging power. Free, tiny and built for Intel and Apple Silicon.
One small app covers the questions every Mac owner asks about their battery.
CoconutBattery is a free Mac app that reads live data straight from your battery. It shows your current charge, full charge capacity and the original design capacity, so you see exactly how much your battery has aged.
The app also reads cycle count, temperature and real charging power in watts. Plug in an iPhone or iPad and it pulls battery health from those too. No account, no setup, no clutter. Open it and you get the full picture in seconds.
Simple on the surface, detailed where it counts.
See full charge capacity against the original design capacity as a clear health percentage.
Read your exact charge cycle count instantly. No terminal commands or hidden menus.
Watch live battery temperature and how many watts your Mac pulls while charging.
Connect an iOS device and check its battery health and cycles right from your Mac.
Runs natively on M1, M2, M3 and M4 chips plus every Intel Mac. One universal app.
Pin key battery stats to your menu bar and keep an eye on charge all day.
Two minutes from download to your first battery report.
Click the download button and save the zip file to your Mac.
Open the file and drag CoconutBattery into your Applications folder.
Launch the app. If macOS blocks it, allow it under Privacy and Security.
Your health, cycles and capacity show right away. Nothing else to set up.
Free for macOS. Universal app for Intel and Apple Silicon.
⬇ Download Free for MacRated 4.8 out of 5 across 2,143 reviews.
Best way to check MacBook battery health. Showed my cycle count and real capacity in seconds.
Tiny app, zero clutter. The menu bar widget keeps me on top of charging power all day.
Runs perfectly on my M3 Pro. Wish the history graphs were free but the basics cover everything.
I check used MacBooks before buying. CoconutBattery tells me the truth about cycles fast.
Connected my iPhone and read its battery health too. Did not expect that. Really handy tool.
Clean install, opened right away, no account needed. Exactly what a battery checker should be.
Everything you might ask before downloading.
Yes. CoconutBattery is free to download and use. Battery health, cycle count, capacity and temperature are all free. A Plus version adds online history and extra device tracking.
CoconutBattery 4.3 runs on macOS 11 Big Sur or later. It is a universal app, so it works natively on Intel and Apple Silicon Macs.
Open CoconutBattery and look at the Mac section. Your cycle count shows there with battery health and temperature. No commands or terminal needed.
Yes. Connect your iPhone or iPad by cable and open the iOS Device tab. CoconutBattery reads its battery health, charge and cycle data.
Yes. It only reads battery data from your hardware. It does not change settings or write to your battery. Mac users have trusted it for years.
Yes. CoconutBattery is a universal binary and runs natively on every Apple Silicon chip including M1, M2, M3 and M4.
A battery above 80 percent of its design capacity counts as healthy by Apple. CoconutBattery shows your exact number so you know when a replacement is near.
The download is around 16 MB. It installs in seconds and opens instantly with no account or sign up.