Myth 1: Closing Background Apps Saves Battery

Fact: This is partially true. Closing apps may conserve battery if they’re misbehaving or consuming a lot of resources in the background. However, modern smartphones are designed to manage apps efficiently, and force-closing them can sometimes do more harm than good by causing them to reload when you open them again, which consumes extra power.

Myth 2: Always Charge Your Battery to 100%

Fact: While it’s okay to occasionally charge your phone to 100%, keeping it constantly at full charge can stress the battery over time. It’s better to keep your battery between 20% and 80% for longevity. Also, modern smartphones are designed to stop charging once they reach 100%, so there’s no risk of overcharging. (Maximizing Your Smartphone’s Battery Life)

Myth 3: Using Off-Brand Chargers Damages Your Battery

Fact: As long as the charger is certified and meets safety standards, it won’t significantly harm your battery. However, cheap, uncertified chargers might not deliver the correct voltage or current, potentially damaging your device over time.

Myth 4: Turning Off Wi-Fi and Bluetooth Saves Battery

Fact: With modern smartphones, turning off Wi-Fi and Bluetooth doesn’t necessarily save much battery unless you’re in an area with poor connectivity. In fact, constantly toggling them on and off can use more power as your phone searches for connections repeatedly. (Maximizing Your Smartphone’s Battery Life)

Myth 5: Lowering Screen Brightness Always Saves Battery

Fact: Lowering screen brightness can indeed save battery, especially on OLED displays. However, it’s not always the biggest power drain. Background apps, network connections, and processor usage often have a more significant impact.

Myth 6: Always Use Battery Saver Mode

Fact: While battery saver mode can extend your phone’s battery life by limiting background processes and reducing performance, it’s not always necessary. It’s best reserved for situations where you need your phone to last longer, such as when you’re away from a charger for an extended period. (Maximizing Your Smartphone’s Battery Life)

Myth 7: Letting Your Phone Die Completely Before Charging Extends Battery Life

Fact: This was true for older nickel-based batteries, but modern lithium-ion batteries perform best when they’re charged regularly. Letting your phone die completely before charging can actually stress the battery and reduce its lifespan over time.