Smartphone batteries are like the heart of your device, ensuring it functions smoothly throughout the day. Over time, however, they can wear down. Learn how to test your phone's battery health with these practical tips to keep your device running longer. From built-in tools to third-party apps, discover 20 different ways to assess your battery's condition. Stay informed and extend the life of your smartphone's battery with these user-friendly strategies.
Phone Battery Tips – Simple Tricks to Make Your Phone Last Longer
Ever feel like you’re hunting for an outlet every few hours? You’re not alone. The good news is most phones lose power because of settings you can change in seconds. Below are practical moves that work on Android and iPhone without buying a new charger.
Everyday Settings That Save Power
Dim the screen. Brightness is the biggest battery hog. Turn off auto‑brightness and set it manually to a comfortable level, or enable dark mode if your phone has an OLED display.
Lock screen widgets. Those clocks and weather widgets look cool but refresh all the time. Swipe them off or limit refresh rates.
Turn off unneeded connections. Bluetooth, Wi‑Fi, and GPS drain power when you’re not using them. Pull down the quick settings panel and switch them off when you’re at home or in a low‑signal area.
Limit background app activity. Android’s "Battery Optimization" and iOS’s "Background App Refresh" let you stop apps from constantly checking for updates. Pick the apps you really need to stay active.
Use battery‑saver mode. Both platforms have a built‑in low‑power mode that caps performance and reduces background work. Flip it on when you know you’ll be away from a charger.
Hidden Codes & Hacks for Extra Boost
Did you know your phone hides secret menus that show detailed battery stats? Dial *#*#4636#*#* on Android to open the "Testing" menu. From there you can view battery health, charge cycles, and even reset stats.
On iPhone, go to Settings → Battery → Battery Health & enable "Optimized Battery Charging". This slows the charge after 80% to reduce wear.
Another quick win: turn on Airplane Mode in areas with weak signal. The phone constantly looks for a tower, which eats a lot of juice. You’ll still receive calls and texts once you’re back in range.
Keep your software up to date. Manufacturers often add power‑saving tweaks in updates. A quick weekly check for new iOS or Android versions can add a few extra hours.
Finally, avoid extreme temperatures. Heat ages the battery faster, and cold makes it temporarily weaker. If your phone gets hot, take a break, remove the case, and let it cool.
Combine these habits and you’ll notice a solid boost in daily runtime. No need for a new phone—just a few minutes of tweaking each week.
