Best iPhone Battery Charger Cases

Smartphones are man's new best friend, and we are relying on them increasingly frequently. That's why we want our smartphones to have as much battery life as possible—especially if we aren't ready for the iPhone X.

Apple's iPhone battery charger cases are thick, bulky messes. Most consumers would agree, especially when you realize that the battery charger case only has about 1,900 mAh of juice in it. And, at around $99 per case, a lot of consumers are wondering if it's really worth it.

Let's be honest, it's not.

There are way better iPhone battery charger cases out there, that look better and hold more power. Don't believe it? Take a look at some of the smarter alternatives hitting the market today...

If you're looking for a sleek and powerful iPhone battery charger case, look no further than Mophie's Juice Pack line. These charger cases come with a super-thin build, that makes your phone easy to grip rather than bulky.

Wireless charging, easy port and speaker access, and an option to have your case come with its own stand make the Juice Pack Wireless a wise investment for folks on the go.

This is one Anker that will never weigh you down! The ultra slim case has a whopping 2850 mAhpower capacity and is available for all iPhone models. For reference, 2850 mAh is enough to power an extra phone battery.

So, if your iPhone is always burning out of battery, this will be a wise investment to look into. It's also very beautifully designed with no bulk. No matter how you look at it, it's a bargain.

Trianium makes some of the sturdiest iPhone battery charger cases out there, and it's easy to see why. With an extremely impressive 4200 mAh power level, this charger case will ensure that you will never run out of juice—no matter where you are.

Sure, they may be a bit pricey, but they're totally worth it. The design alone says it all.

Perhaps one of the best iPhone battery charger cases in terms of durability would have to be the Resurgence line from Otterbox. Otterbox, as you know, is a company that's famous for making cases that are virtually indestructible.

It's a brand you trust, with an added perk of doubling your iPhone's battery life with ease. What's not to love?

Looking for a champagne gold battery case that has a ton of flair, without a ton of bulk? Look no further than Chargeworks. This battery case allows you to extend your battery's life, and even keep track of how much juice it has with a sleek LED display.

Additionally, these pretty gold cases come with something heavy phone users will find to be nice, too: an integrated kickstand!

Looking for a super-slim, super rechargeable option among iPhone battery charger cases? Perhaps you might enjoy the surprisingly affordable option from Indigi—a stylish battery case that offers a total of 3200 mAh of juice.

That's enough power to recharge your phone twice, and best of all? This is one of the only cases you'll find that costs only $25. Now, that's a great perk!

The PowerBear iPhone 7 Battery Case is rugged, rough, but at the same time, sleek. What makes this one of the better iPhone battery charger cases is that installation is a breeze. All you have to do is bend the case backwards and slide your phone in!

Each fully charged session gives you up to 160 percent more battery life. It's also got a sturdy, drop-proof design that makes it a great gift for people who always drop their phones. Buy this, and you can chat on the go without a single issue.

3100 mAh is a lot of power, and if you're looking for the best iPhone battery charger cases in terms of power, Alpatronix can deliver. This is one of the only cases that allows you to transfer files via a micro-USB wire, while also charging up your phone.

Slick? Absolutely. And with more than two charges per session, it's safe to say that it's one of the top choices for people who only want the best.

If you live out in the middle of nowhere and are shopping for iPhone battery charger cases, stop right now. This is the one you want. This doesn't just offer a huge amount of battery life extension; it amplifies your phone's signal.

The signal amplifier works with T-Mobile, Sprint, AT&T, and Verizon, among others. The charge can give you up to 120 percent more battery life. Lastly, it also reduces cell phone radiation by 70 percent, because of course it does.

If you're looking for your phone to stay on almost indefinitely, then look no further than the Stalion Stamina. This has a jaw-dropping 7500 mAh power rating, which means that you can get roughly four recharges from this case, before you need to recharge.

It's thin. It's sturdy; and it turns your phone into a long-life stallion. Need we say more? You can charg battery after battery with just one of these.

Overall, the Stamina by Stalion is one of the most powerful iPhone battery charger cases out there, period.