With the shutdown and removal of DU Battery Saver from the Google Play Store due to privacy and security concerns, many Android users have been left searching for reliable alternatives. Battery-saving apps must now be both effective and respectful of user data. Fortunately, there are several highly-rated replacements available that can help you optimize battery life, monitor usage, and manage background processes responsibly.
Here are the 7 best replacements to the DU Battery Saver app on Android:
1. Greenify
Greenify is widely regarded as one of the most efficient battery optimization tools available on Android. It works by intelligently analyzing your app usage and placing misbehaving apps into hibernation mode, preventing them from consuming system resources when not in use.
- Pros: Effective hibernation, works well on both rooted and non-rooted devices
- Cons: Requires some manual setup
2. AccuBattery
AccuBattery is not just about extending your battery life—it helps you understand your device’s battery health. It offers detailed analytics to show how much power each app is using and how charging habits affect long-term battery capacity.
- Pros: Highly accurate battery monitoring, tracks charging cycles
- Cons: No direct battery saving features—primarily for monitoring
3. Kaspersky Battery Life
From the trusted name in cybersecurity, Kaspersky Battery Life is a free app that intelligently identifies resource-draining apps and offers one-tap optimizations to reduce power usage.
- Pros: Easy to use, clean interface, backed by a trusted brand
- Cons: Limited advanced features compared to competitors
4. GSam Battery Monitor
GSam Battery Monitor is a powerful tool for users who want in-depth internal data. It provides extensive details on CPU wakelocks, app usage, and battery drain over time to help you pinpoint exactly what’s reducing battery life.
- Pros: Highly detailed insights, good for advanced users
- Cons: Interface may feel outdated to some users
5. Battery Guru
Battery Guru combines real-time usage monitoring with health management tools. It helps users extend the lifespan of their batteries by avoiding overcharging and extreme discharge events.
- Pros: Excellent battery health insights, customizable notifications for charging
- Cons: May require some configuration for best performance
6. Servicely
Intended for rooted devices, Servicely allows deep control over how and when apps can run background services. This can significantly cut down on battery drain due to rogue applications.
- Pros: Extensive control for rooted devices, effective service management
- Cons: Requires root access, may not be ideal for casual users
7. Naptime
Created by well-known Android developer Francisco Franco, Naptime utilizes Android’s built-in Doze mode and enhances it to start earlier and become more aggressive in saving power. It is an ideal solution for those wanting fast but intelligent battery optimization.
- Pros: Very effective with minimal configuration, ideal for rooted or unrooted devices
- Cons: Some features are root-only
Final Thoughts
Replacing DU Battery Saver doesn’t mean compromising on features or reliability. These top seven apps each offer unique strengths depending on your usage habits, technical experience, and the level of control you need. Whether you’re interested in straight-up power saving or detailed analytics, there’s a trustworthy app for you among the options listed.
Always ensure you download apps from the official Google Play Store and review permissions before installation to maintain device security and privacy.
