9 Apps To Check Long-Term Android Battery Health - Geekflare
GitHub - Sandip124/BatteryNotifier: An beatutiful windows app to track your battery charging status and notifies you when the battery is full or when you need to connect your charger.
Battery Life app brings jailbreak-like battery stats to the App Store - iOS Hacker
How to customize your Android's battery indicator (screenshots) - CNET