Double Your Phone's Battery Life With One of the Best Battery Cases

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There are few more panic-inducing moments in this day and age than suddenly realizing your smartphone is going die without a charger in sight. Amazingly, we used to survive without smartphones, but our modern dependency on those devices means we’re constantly draining precious battery life.

You could always keep a big power bank with you, but they’re hardly pocketable and that’s just one more thing to lug around. For true mobility and peace of mind, you’ll need a battery case. Not only do these battery-infused cases keep your smartphone charged, but they also keep it protected as well. Here’s a list of some of our favorites.

TL;DR – These are the Best Smartphone Battery Cases:

  • Alpatronix BXXI Pro Battery Case
  • FNSON iPhone 11 Pro Battery Case
  • Moonmini iPhone 11 Pro Max Battery Case
  • ZeroLemon Rugged Juicer
  • Newdery iPhone 11 Wireless Charging Battery Case
  • ZeroLemon Slim Power
  • Alclap Google Pixel 3 Battery Case
  • Newdery Slim Charging Case

1. Alpatronix BXXI Pro Battery Case

Best iPhone 11 Pro Battery Case

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The iPhone 11 Pro (read our review) has some noticeably longer battery life, but it never hurts to pile on even more. This 4,200mAh battery case promises to keep your iPhone 11 Pro topped off for a full 24 hours to get through an entire day. It’s also Qi compatible, so you can wirelessly recharge your device without having to remove the case.

2. FNSON iPhone 11 Pro Battery Case

A Longer-Lasting iPhone 11 Pro Battery Case

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If you want a longer lasting iPhone 11 Pro battery case to get you through some tough days of non-stop usage, the FNSON iPhone 11 Pro Battery Case is the solution for you. This battery ditches wireless charging features for a bigger 5,200mAh battery. That extra 1,000mAh of capacity will give you 150% extra charge in your pocket.

While you lose the ability to Qi charge your handset, you can still connect a lighting cable to the case and juice up this sizable battery pack and your phone at the same time.

3. Moonmini iPhone 11 Pro Max Battery Case

Best iPhone 11 Pro Max Battery Case

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The iPhone 11 Pro Max already has a bigger battery than Apple’s ‘regular-sized’ iPhone 11, but it never hurts to have even more battery life at the ready. The Moonmini Battery Case gives your handset an additional 6,000mAh of portable power.

This battery case also gives your iOS device a substantial amount of protection with a mix of ABS and PC plastic, plus a TPU bumper for edge protection. The Moonmini iPhone 11 Pro Max Battery Case sadly doesn’t work with Qi-compatible charging pads, but hey when you’ve got 120% extra battery in your pocket you shouldn’t need to recharge your device mid-day.

4. ZeroLemon Rugged Juicer

Longest Lasting iPhone 11 Pro Max Battery Case

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A Rugged Juicer might sound like a steroid-addled lumberjack, but it’s actually this very high capacity battery case from ZeroLemon. While the Rugged Juicer isn’t capable of wireless charging—you’ll have to remove the case for that—it does have a massive 10,000mAh battery.

That’s enough to charge your iPhone 11 Pro Max at least twice over, so wireless charging will be the least of your concerns. While the Rugged Juicer isn’t Made For iPhone certified, but its connector is Apple certified and you’ll be able to recharge both your device and case at the same time.

5. Newdery iPhone 11 Wireless Charging Battery Case

Best iPhone 11 Battery Case

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Packed with a fat 5,000mAh battery, the Newdery Wireless Charging Battery Case is an excellent battery case for iPhone 11 users. You can charge the case and phone together with a Lightning cable.

Another bonus of this case is it also has wireless charging built-in, so it’ll work with all the Qi wireless charging pads you’ve already own. Despite the way this case giving essentially gives your iPhone 11 a second battery, it’s still surprisingly slim.

6. ZeroLemon Slim Power

Best Samsung Galaxy S10 Battery Case

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The ZeroLemon Slim Power battery case for the Samsung Galaxy S10 packs a ton of power. With a 5,000mAh battery life, the Atomic Pro will keep you moving without freaking out about not carrying a charger. But when you do charge and sync, this case is fully fast charge compatible with the phone still in the case.

7. Alclap Google Pixel 3 Battery Case

Best Google Pixel 3 Battery Case

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While most battery cases on this list will simply add a single recharge to your smartphone, the Alclap Google Pixel 3 Battery Case will actually give you a 125% boost, thanks to its 4,700mAh battery.

There’s a nice front-facing bumper to keep your screen safe, and this charger is also fully capable of charging the case and your Pixel 3 together with a single USB-C cable. And while it’s certain to add some extra girth to your Pixel, this case is still lightweight and has a nice soft-touch feel.

8. Newdery Slim Charging Case

Best LG V30 Battery Case

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There is a surprising dearth of battery cases for the LG V30, but this slim charger from Newdery is a solid option. It isn’t compatible with wireless charging, but the 4,200mAh battery will recharge your phone completely on the go. There’s a lifetime warranty and you can sync and charge your V30 without removing it from the case. But the most impressive feature of this case is its small size, adding just 0.4 of an inch to the V30’s profile.

What to Look for in a Battery Case

You might think picking the right battery case for your phone is just a matter of picking the one with the biggest capacity, but that’s a surefire way of buying something too big to fit in your pocket and end up leaving at home all the time. Choosing the right charging case comes down to hitting the right balance between battery capacity, size, and price.

If you’re looking for just a battery case to throw in your bag when you need it, you might as well get a portable charger. There’s no point in buying something molded to fit your phone if you’re never going to slip it inside of the charging case, which just leaves space that otherwise could have been used to fit more energy cells. With that in mind find a battery case that’ll actually fit into your pocket without adding too much weight.

Another problem with choosing the highest capacity battery is that it’s often its only feature. All of the highest capacity battery cases we’ve seen sacrifice quick charging and Qi charging capabilities for storing more energy. That latter feature is important if you like to keep the charging chase on your phone at all times and handy for wirelessly charging both your phone and battery case at the same time.

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This article was originally published by IGN.COM

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