Mobile battery case

What is an external battery case?

For example, some battery cases are simply a replacement cover for the back of your mobile phone, while others are an external battery charging case that you can use to store electricity for when your phone's internal battery has run out of juice. External battery cases for charging your phone come in a range of different types and styles.

What are external battery cases for charging my phone?

External battery cases for charging your phone come in a range of different types and styles. Some are cases that your phone fits inside, allowing you to simply carry the phone around and use it as normal, while it's being recharged by the power built up within the case.

What are the different types of mobile phone cases?

There are also different types of case, depending on what you're looking for. For example, some battery cases are simply a replacement cover for the back of your mobile phone, while others are an external battery charging case that you can use to store electricity for when your phone's internal battery has run out of juice.

Will a battery case damage my phone's battery?

No, a battery case shouldn’t damage your phone’s battery, as long as it’s used properly. Your phone takes power directly from the battery case, and after the case is drained, it’ll start using the phone’s battery. Smartphones also come with the ability to monitor your battery as it charges, preventing overloading.

What makes a good battery case?

Extra juice for your phone and damage protection are must-haves on the best battery case. You’ll also want something that doesn’t interfere with your phone's features, like NFC or ports, nor add too much bulk. Wireless charging and quick charging make battery cases even more convenient.

Do you need a battery case for your phone?

But unfortunately, these bricks can get a bit clunky. A battery case provides a sleeker solution tailored to your phone, and you’ll get to skip that cable management often required with traditional power banks. Extra juice for your phone and damage protection are must-haves on the best battery case.