smallte.ch
4.6 
Category: Tools
Price: free
Age Rating: Everyone
Rating: 4.6
Available on: /
Updated on: Jan 12, 2026
You can set personalized notifications to alert you when your battery reaches specific percentage levels. This way, you'll never be caught off guard by a low battery again, ensuring that you stay connected and productive without interruptions.
Battery HD provides comprehensive statistics on your battery usage, allowing you to identify which apps consume the most power. By understanding your usage habits, you can make informed decisions on app management, ultimately extending your battery life.
Battery HD offers real-time monitoring of your device's battery health, providing insightful data about usage patterns and remaining life. You'll be able to easily track how long your battery will last based on current activity, helping you manage your power more efficiently throughout the day.
With its sleek and intuitive design, Battery HD makes it incredibly easy to navigate through its features. The app presents essential information at a glance, so you can quickly gauge your battery status without any confusion or hassle, making it a user-friendly choice for everyone.
Real-time battery status monitoring for informed usage Customizable alerts for low battery notifications Detailed battery health insights for better maintenance User-friendly interface for easy navigation and control Power-saving tips to extend battery life effectively 
Limited compatibility with older devices Battery life predictions can be inaccurate Interface may feel cluttered for some users Frequent ads disrupt user experience The Battery HD app serves as a versatile tool for anyone seeking to optimize their device's battery performance. It's particularly useful in scenarios where users need to monitor their battery health during long trips, outdoor activities, or extended work hours away from a power source. For travelers, the app provides insights into how long their battery will last under various usage conditions, allowing for better planning and management of charging needs. Additionally, gamers and heavy app users can benefit significantly, as the app offers real-time data on battery consumption, helping them adjust settings to prolong usage during critical moments.
Users of Battery HD frequently commend its intuitive interface and ease of navigation. Upon launching the app, users are greeted with a clean and visually appealing dashboard that displays essential information at a glance, such as battery percentage, estimated time remaining, and usage statistics. The app allows for customization, letting users choose which metrics to display prominently. The interactive features, such as graphs that illustrate battery usage over time and detailed breakdowns of power consumption per app, enhance the overall user experience. Additionally, users have noted that the app’s alerts and notifications regarding charging cycles and health tips are timely and helpful, contributing to a more informed battery management approach.
Battery HD adopts a freemium model that appeals to a broad audience. The basic version is free to download and offers a wealth of features that cater to everyday users. However, for those seeking an ad-free experience and additional premium features, a one-time in-app purchase is available. This pricing strategy is well-received, as it allows users to try the app without initial investment while providing an option to enhance their experience with advanced functionalities. The transparency in pricing and the value offered in both the free and paid versions make Battery HD an attractive choice for users across different budgets.
The development team behind Battery HD is committed to continual improvement and user satisfaction. Regular updates ensure that the app remains compatible with the latest operating system changes and device models. Users can expect new features and enhancements based on feedback, showcasing the developers’ responsiveness to community needs. Support options are readily available within the app, including FAQs and direct contact for troubleshooting, making it easy for users to resolve any issues they encounter. This dedication to support and updates fosters a sense of trust and reliability, encouraging users to rely on Battery HD for their battery management needs.
Security & Privacy Review
Google Play 
App Store 
Update: (See original post below) Now the notifications don't work very well. The voice speaks very fast like it is set to 4x. The alarms will Not stop ringing. Stopping the app did not work. I had to completely shut down the phone. Original post: Simple to use. You can set warnings at various battery levels. Is there a way to make it start automatically?
The path to the app via the notification drop-down is easy, the graphs against time give a clear view of what's been going on charge-wise and temperature-wise (tho the graph labels seem to have gone a bit dim either in the last version or since I switched phones), and the easy link to the built-in power-usage breakdown is a welcome convenience. It keeps asking for reviews tho. Once again, "please review me!" Kind of pathetic. Still asking for another review today.
Have this on my Samsung a71 5G running Android 11. I have this app set to never be put to sleep, to pull as much power as it needs and never be optimized, it's still disappears from my notification tray. I had it installed for about a year and it happens constantly. Edit: In your reply to this review you told me to email you about the problem. I have done so MULTIPLE times. EVERY reply back is that you're working on the issue. It still HASN'T gotten fixed even though you've updated the app.
Beware! This app gives false data. I wanted to use this Battery app to dynamically track my applications battery usage over time. I started an app, plugged in my charger, then unplugged it after it charged 30% of my battery. When I went to review my power usage later there was a clean downslope of battery discharge with no upslope showing a charger was ever used. There was no period of unreported data, just an obviously made up graph. DO NOT use this app to track battery usage over time.
Note 2 self: Confusing UI and statistics. Calibrating the phone need to be online, what's the real purpose for that? There is a bug where it always stop while calibrating video, saying it pause to long. It also turns my brightness all the way up. All I want is to see which apps used my battery that can't be detect by the phone battery usage. If I want to see my battery health, Accubattery is still the best, it show easy to understand statistic charts. Uninstalling.
Review Source: Google Play store public user reviews.
Battery HD prioritizes user privacy and does not collect personal data. It typically only accesses necessary information related to battery performance and usage.
Yes, Battery HD offers a free version with basic features, allowing users to test the app before deciding to purchase any premium features or subscriptions.
No, Battery HD does not require an internet connection to function. It operates offline and provides real-time battery information without needing to connect to the internet.
You can contact support or send feedback for Battery HD through the app's support section, or by visiting their official website where you can find contact details and submit inquiries.
You can manage or cancel your Battery HD subscription through your device's app store settings. For iOS, go to your Apple ID settings; for Android, visit the Google Play Store subscriptions section.
If there are premium features, you may need to purchase them in-app. Open the app, navigate to the premium features section, and follow the prompts to activate.
You can reach customer service by visiting the app's website or through the support section in the app. Look for a contact form or email address for assistance.
If the app requires an account, open the app and select the login option. Enter your registered email and password to access your account.
Generally, Battery HD does not require activation. Simply download and install the app to start using it. Check the app information for any specific requirements.
The customer number may vary based on your purchase or subscription. Check your app store receipt or the app's support page for specific contact details.
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