10 Battery-Saving Tips for iPhone and Android

One of the biggest everyday smartphone challenges is a battery that drains too fast. If you want your phone to run smoothly all day long, check out this guide: 10 Battery-Saving Tips for iPhone and Android, designed to help you conserve power and preserve long-term battery health.

10 Practical Tips to Save Smartphone Battery

1. Reduce screen brightness: The display is the single biggest energy consumer. Enable auto-brightness or manually set it to a comfortable, lower level.
2. Use Dark Mode: On modern OLED and AMOLED screens, black pixels simply turn off, significantly lowering power draw across both iOS and Android.
3. Limit Background App Refresh: Turn off background activity for apps you rarely use (Settings > General > Background App Refresh on iPhone, or Settings > Apps on Android).
4. Manage Location Services (GPS): Many apps track your location continuously. Restrict their access to "While Using the App" only.
5. Turn on power-saving mode: Low Power Mode (iPhone) or Battery Saver (Android) automatically throttles CPU demand, limits background sync, and scales back unnecessary animations.
6. Turn off unnecessary notifications: Every incoming push notification wakes the screen and drains energy. Disable alerts for apps that aren't critical.
7. Switch off idle wireless connections: Turn off Wi-Fi, Bluetooth, and Personal Hotspot when you're not using them. In low-signal areas, toggle on Airplane Mode, as constantly searching for cellular signal drains the battery rapidly.
8. Stop force-closing apps constantly: It is a common myth that swiping away apps saves battery. In reality, reopening an app from scratch consumes far more energy than letting it sit in a frozen background state.
9. Maintain optimal temperatures: Lithium-ion batteries degrade in extreme heat (direct sunlight, a car dashboard) and severe cold. Temperature extremes cause irreversible battery wear.
10. Use optimized battery charging: Avoid letting your battery drain completely to 0%. The best practice is keeping the charge between 20% and 80% and enabling built-in features like Optimized Battery Charging.

When Is It Time to Replace Your Battery?

If your iPhone's Battery Health drops below 80%, or your Android device requires charging multiple times a day, your battery has experienced natural wear and tear—and tweaking settings will no longer make a noticeable difference.

US MOBI Tip: If it's time for an upgrade, US MOBI offers fully tested used and brand-new smartphones imported from the USA with a warranty. We thoroughly check the battery condition of every single device. You can also take advantage of easy online installment plans through leading banks (TBC, BOG, Credo).