The standard for battery reading since 2005
With coconutBattery you are always aware of your current battery health. It shows you live information about the battery quality in your Mac, iPhone and iPad
macOS 12 Monterey or later | Release notes
A comprehensive view of your battery's health.
you're trying to fix (slow speeds, dropouts, security alert)? What is your current firmware version? Share public link
A: The best way is to check the iBall support website periodically for your specific model number. Some router interfaces also have a "Check for Updates" button, though this is less common on older devices.
Click the or Choose File button within the firmware interface. Select the extracted firmware file from your computer. Click Upgrade , Apply , or Upload .
(Check the app or device settings for your current version) Latest Available Version: (e.g., v2.1.5 – Please verify with the manufacturer's latest release)
Updating the system image provides several practical benefits:
In 2023, a major water treatment facility suffered a 14-hour outage because an outdated IBWRB304N failed to handle a simple ARP storm. The fix was a 10-minute firmware update that had been available for 8 months.
Connect your computer to the router using an Ethernet cable for stability.
Once you’ve enabled Wi-Fi communication between your Mac and iPhone/iPad, you no longer need a USB connection to check your device’s health through coconutBattery.
The Lifetime Analyzer provides detailed lifetime information, including maximum, minimum, and average temperature, voltage, charge/discharge rate ranges, and battery operating time.
The advanced viewer provides detailed insights about your Mac, iPhone, and iPad.
For Mac, it displays comprehensive information about your internal SSD, including data read and write statistics.
The available information varies by device. Try the free trial to discover what details are accessible for your devices.
Get notified when your Mac battery drops below a set percentage or remaining time. Additionally, receive alerts when your iPhone or iPad battery percentage falls below a customizable threshold.
You can use your own customized HTML templates for printing Mac and iOS device reports.
All available versions of coconutBattery Plus are one-time purchases.
Yes, there is a free trial which can be activated in the app settings. It allows you to start coconutBattery 10 times in Plus-Mode. ibwrb304n firmware update
coconutBattery is only available via coconut-flavour.com. you're trying to fix (slow speeds, dropouts, security alert)
Apple switched to a randomized serial number format a few years ago, which prevents reading the manufacturing date for these devices. Some router interfaces also have a "Check for
| Version | OS Compatibility |
|---|---|
| coconutBattery 3.9.18 | macOS 10.11 El Capitan - macOS 11 Big Sur |
| coconutBattery 3.6.4 | OS X 10.10 Yosemite |
| coconutBattery 3.3.4 | Mac OS X 10.7 Lion - OS X 10.9 Mavericks |
| coconutBattery 2.8 | Mac OS X 10.5 Leopard - Mac OS 10.6 Snow Leopard |
| coconutBattery 2.6.7 | Mac OS X 10.4 Tiger (Power PC) |