Protects your battery by telling you when to unplug. Keep this page open while charging — it watches and speaks up at your threshold.
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Checking your battery…
Alert me when charge reaches
95%
Guard status
Watching…
Your browser doesn't allow web pages to read battery level (Safari and most iPhones block it).
📱 Android user? The Battery Guard app watches in the background even when closed:
Download the Android app 💻 Windows laptop?Download the Windows version