A portable battery pack is a convenient way to keep powered even on the go. Here's some of the best power banks you can buy!

The results are in from our poll on whether people use the battery saving mode on their phones.

Here are the best phones with a removable battery. These are a dying breed, so we've also listed some alternatives too!

Do you need to save battery life on your Android device? Not getting enough juice? Here is our list for the best battery saver apps for Android!

How determined are you to avoid plugging in?

Let's dispel some Bluetooth battery myths with actual data.

Wondering what's killing your smartphone's battery life? Let's fix that! These are the four biggest battery hogs around.

We tested the charge time and temperature of the Xiaomi Mi 10 Ultra's 120W charging plug. Here is what we found.

Lithium-ion vs lithium-polymer batteries — what's the difference? Here's everything you need to know.

The large OnePlus 8 Pro battery offers a full day of use, but what about switching from 120Hz to 60Hz?