The S22 Ultra's battery is big, but with a huge display and top-of-the-line specs, you may find yourself wishing for a bit more at the end of the day. Battery cases add a lot of thickness to your phone. However, if you need to rely on your phone at all times, the size will be worth it.
You can start small with 4,800mAh or go all the way up to 10,000mAh if you need days of battery life. These are the best battery cases for the Galaxy S22 Ultra. They might be chonky, but they're some of the most useful and excellent S22 Ultra cases that you can buy.
These are the best battery cases to keep you Galaxy S22 Ultra charged
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Extended battery life
This 4,800mAh battery case is flexible and easy to put on and take off when you don't need the extra capacity. It's designed to extend your existing battery and while it won't fully recharge your phone, it should give you plenty of time to make it to a charger. You can charge it wirelessly or with QuickCharge 3.0 via USB-C.
If you like the ease of access and design of the Newdery case but need more capacity, the 10,000mAh variant takes things up another notch. As expected, the case gets a lot thicker, but with the extra capacity, you can fully charge your S22 Ultra with a bit more battery left over to keep you topped up.
How much battery do you really need? This 5,000mAh battery case from RUNSY can just about double your phone's battery capacity without adding too much thickness. You also get a USB-A port on the side so you can use your extra power with other device, like your wireless earphone case.
Bulky and proud of it
Carrying a ZeroLemon case around is like carrying a brick with your phone stuck inside, but the brand has developed a loyal following. This case has a massive 10,000mAh battery that can charge your S22 Ultra 1.4 times over. With a durable design and plenty of capacity, it's the perfect accessory for those that need to get things done without hanging around a power outlet.
If you want ZeroLemon's huge battery case, keep in mind that it's not going to fit in your pocket comfortably. With the belt holster, you can keep your phone ready to go at any time with just a snap. It also works as a kickstand if you want to watch a long podcast or use your phone as a portable media player.
Don't worry if you forget to charge your phone
The Samsung Galaxy S22 Ultra comes with one of the largest batteries in a smartphone out of the box, but some people still need more. If you're willing to put up with some extra mass, you can use one of these cases to keep your phone running for hours or even days longer than it would alone. Still, if you don't need the capacity all the time, you might want to also have one of the best Galaxy S22 Ultra cases as a backup.
One thing to keep in mind about these cases is that they're not designed to protect your phone as you might expect for something so large. These cases are heavy and can make it easier to drop your phone, so it's a good idea to make sure you're rocking one of the best screen protectors for Galaxy S22 Ultra as well. You'll also notice that some of these cases look very similar to others online. For the most part, you want to choose a seller that's highly rated so you can be confident you're getting a product in good condition with an easy return and replacement process if things don't work out.
You might also prefer to grab one of the best battery packs, including high-capacity models like the UGREEN 145W or the Goal Zero Sherpa 100PD instead. These battery packs support fast charging for both your phone and the battery pack. They also support passthrough charging, so you can charge your phone and battery pack at the same time with a single power brick.
When it comes down to it, most people don't need the added capacity of a 10,000mAh pack on their phones at all times. The Newdery 4,800mAh battery case can give you nearly another full charge without giving up the ability to keep it in your pocket. This case is easy to take off and put on your device, so you don't have to keep it on when you don't need the capacity either.
However, if you need the ultimate battery case, ZeroLemon's solution doesn't shy away from its brick-like design with squared-off edges and rugged build. It also pairs nicely with a belt holster, so you can keep it with you at all times. Keep in mind that some users are noting that taking photos with the ultra-wide-angle lens shows the edges of the case in photos.
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When Samuel is not writing about networking or 5G at Android Central, he spends most of his time researching computer components and obsessing over what CPU goes into the ultimate Windows 98 computer. It's the Pentium 3.