Header banner
Revain logoHome Page
iphone x xs 10 battery case - slim protective charger with 4100mah rechargeable power for improved phone longevity and performance, compatible with 5.8 inch screen size, in black (new version) logo

IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version) Review

25

·

Very good

·

$$
Revainrating 4 out of 5  
Rating 
4.2
🛌 Sheets & Pillowcases, 🛌 Bedding

View on AmazonView on ЯM

Media

(4)
img 1 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)
img 2 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)
img 3 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)
img 4 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)

Photos by authors

(17)
img 5 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)
img 6 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)
img 7 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)
img 8 attached to IPhone X XS 10 Battery Case - Slim Protective Charger With 4100MAh Rechargeable Power For Improved Phone Longevity And Performance, Compatible With 5.8 Inch Screen Size, In Black (New Version)

Details

BrandSwaller
ColorBlack
Form FactorBumper
Compatible Phone ModelsiPhone X, iPhone XS
MaterialPolycarbonate

Reviews

Global ratings 25
  • 5
    14
  • 4
    3
  • 3
    6
  • 2
    2
  • 1
    0

Type of review

Revainrating 5 out of 5

Possibly the best case on the market. Must buy.

One of the best cases out there for the iPhone X. I’ve always bought brand ones, specially mophie, and they always disappoint. They get dirty quick and start losing the grip inside the case. This one though, has most of the back covered, it doesn’t pick up dirt as much as the others and for its capacity it’s pretty slim. If you’re looking for a case for your phone, don’t look further and make yourself a favor and just buy this.

Pros
  • 1 Lithium Ion batteries required. (included)
Cons
  • Charger Hole broke from the inside very easily after about a month. Otherwise works well

Revainrating 5 out of 5

A must have if you own a IPHONE XS

I absolutely love this phone case. My phone doesn’t hold a charge well and this case has been a life saver. I can listen to music and scroll social media without having to worry about my phone dying or having to keep a charger near by. The case is light and is easy to charge. One of the cool features is you can now charge your phone and listen to music with Apple headphones with out having the special adapter. I would highly recommend this case.

Pros
  • Cell Phones & Accessories
Cons
  • Non-durable material

It has been 2 weeks now and the battery case is working great so far. I have used different case earlier but found difficulties while removing the phone from case. But, this case was easy to remove and also design was impressive with light-weight and wireless charging. Finally, I found it to be the best iPhone battery case so far. I will definitely recommend to others.

Pros
  • The case can be used as a stand for your device
Cons
  • Poor charging efficiency

Revainrating 4 out of 5

Worth buying best in my review

Great product for the price. Definitely worth buying. Only issues I’ve had with it: the rubber coating/film on the back starting peeling off after about a week of use, also the charging can be a bit wonky. Holds great battery life, easily reaches the 110% extra power that it advertises. Also works great overall as a case. It is a little heavy, as with most battery cases, but you get used to it quick.

Pros
  • Supports wireless charging capability
Cons
  • May not fit all phone accessories

Revainrating 5 out of 5

flexible top and side grips make a great case for XS

This case comes in a box that can be resold at a retail store like the five and under national retail chain. Only the case is in the box since this will utilize your existing lightning cable from your Iphone XS. The best part about this case that I do not see on my previous battery cases for my iphone 7plus was the flexible top. This drastically reduces the amount of strain and pressure that your apply on your phone when inserting my XS into the case. Clear and easy to ready instruction cards…

Pros
  • Will give you a 30-40% recharge. Basically, enough to get you to find an actual charger.
Cons
  • Worked for 7 months and then died. You get what you pay for.

Revainrating 2 out of 5

Dead after 1-1/2 years of use.

The battery holds almost no charge after 1-1/2 years of sporadic use. I keep the case on my breafcase just in case I need recharge my phone when I'm away from my car or desk for an entire day, for example, on one day airplane trips. The battery never gave me a full charge, not even when new, but started to not even charge 25/30% about half a year ago. Now it only charges the iPhone for about 5% after a full night charge.

Pros
  • Shenzhen Starmax Technology Co., Ltd
Cons
  • Poor grip on case

Revainrating 3 out of 5

Heavier than I expected

I know that battery cases are bulkier and heavier than others. Most of the reviews indicated this one was lighter and less bulky. This is my first try at one. I am sad to say I am returning it. It is heavier and more bulky than I expected. I am going to try to find a power bank that is small enough for my pocket for the extra power I need during the day. Please don't let my review from keeping you from trying it though. This was my first experience with one so I am not the reivew/reviewer you…

Pros
  • Provides extra protection against drops and falls
Cons
  • Limited charging speed

Revainrating 5 out of 5

Very convenient for on the go!

This portable charging case is really good! It came in with very easy instructions on how to use it. The case itself is very smooth and not too bulky. What I like the most is that you can use your iPhone charger to charge the case, so there's no need for extra cables! I use it on my iPhone X and it fits very well! If you charge your phone up to 95% and put that charging case on and turn it on, it will keep your phone battery charged up until the case batter runs out, which is useful if you're…

Pros
  • Important Note
Cons
  • Case may cause phone to overheat

Revainrating 3 out of 5

DOESNT HOLD CHARGE: my feedback

UPDATE 11/29: The company reached out and asked if I would like another case to try and a refund. I already had a new case so it was not needed but they still refunded the entire price of my purchase. I have updated my review to 3 stars because of the quality of customer service and the possibility that i simply received a faulty device.The case itself looks nice and is easy to hold, however the battery is terrible. Within a couple weeks, a full charge on the case barely provided my phone an…

Pros
  • Perfect for travelers who don't want to hunt for power outlets
Cons
  • May scratch phone's back

Revainrating 5 out of 5

Great battery case with nice additional touches.

The case has a very good grip. Non slip, unlike the Mophie Air I tried. Also it charges via wireless, which might be slower than the lightning plug types, but not really sure. Nice touch is that they cut an opening for the phone’s own lightning plug so you can charge the phone without charging through the case. I think this is a nice touch if you use the EarPods. The case charges with the same lightning cable so that’s a big plus. If you do need to charge the case if will top off the phone…

Pros
  • The case is compatible with the 5.8-inch screen size
Cons
  • Doesn't protect phone from drops or impacts

Revainrating 3 out of 5

Overheats and doesn’t hold a good charge

It takes forever to charge, and doesn’t hold a great charge. Yes, it will give power when you need it, but my husbands phone was still nearly dead even after turning on the battery case. Not to mention, the phone gets super hot when in the case and charging. One star for price, size, and the fact that it gives a little boost to the phone.

Pros
  • Provides peace of mind as your phone is protected all the time
Cons
  • May not charge phone fully

Revainrating 3 out of 5

Good but not best in my review

Worked for about 6 months. Stopped working one day. Heavy and bulky in my opinion. 2 full charges from about 15% battery.

Pros
  • Safe and reliable charging keeps your phone free from overheating and damage
Cons
  • Inconvenient to carry around

Revainrating 5 out of 5

Handy case with good grip

It wirelessly charges your phone. Really cool that the iphone usb c port is not obstructed so you can use the case and other accessories. The inside is soft with felt like material, so your phone shouldn't get scratched inside. Also adds protection, so no need to worry about damaging your phone from drops

Pros
  • Provides an easy solution to the frustrating problem of low battery life
Cons
  • Limited phone speaker audio volume

Revainrating 5 out of 5

Do not buy on my review.

This iPhone case will not fully charge the iPhone when the iPhone battery is low. When you turn on the battery charger to charge the iPhone it will only charge the iPhone up to about 60%. I have tried it many times since I bought the battery case on 7/2/20.Update 8/29/20: Seller sent me a replacement and it works very well now. The customer service is first class. Thanks

Pros
  • Bumper
Cons
  • Battery life not as advertised

Revainrating 5 out of 5

barely notice it's there!

I love this case because it's not much thicker than my normal phone case. It charges using the charger i would use with my phone normally, so I don't need to carry around an extra cord. It doesn't get hot like normal wireless chargers do. Highly recommend for anyone who uses their phone often but doesn't want to keep it plugged in constantly, especially if you are on the go!

Pros
  • Sleek black finish gives a stylish touch to your phone
Cons
  • May cause phone to freeze

Revainrating 5 out of 5

Very convenient and practical

The case acts like a wireless charging pad. This is a good idea Incase you need to use your earbuds through the lightning connection. There is a separate lighting connection on the battery that you can charge it from at night and it will still charge your phone too. The fit of the case is good and it’s easy to install. It’s a little heavy, but what do expect. it’s a battery. You get the typical amount of charging. Allows me to use my phone two to three times as much without physically using a…

Pros
  • The perfect accessory to give as a gift to someone who loves their iPhone
Cons
  • May interfere with phone's speaker audio

Revainrating 3 out of 5

Very Durable but the battery could last longer!

This case is not bad for the price but it does have some drawbacksPros:Very easy to holdLooks great!Cons:Battery does not last very longDoesnt always charge correctly, I've taken it off the charger and the battery was already deadWhen it is charged you will NOT get a full charge. Maybe 40-60%Overall the case is okay, I would give it a 3/5

Pros
  • An ideal solution for those who travel frequently
Cons
  • Limited charging cable compatibility

Revainrating 4 out of 5

Not bad for price in my review

The charger comes in handy. Thanks for attention. It does take a while to charge and heats up a bit, but still a good thing to have.

Pros
  • Portable and convenient power source for your iPhone X XS 10 device
Cons
  • May interfere with signal reception

Revainrating 2 out of 5

Port doesn’t fit right

It doesn’t stay plugged in when you go to charge it. It’s like the port is too large and you have to get it at the right angle to charge, when I do get it in the right spot I just let it charge overnight and if I wake up at all I just check that it’s still charging. Other than that it works great and when my phone is at like 50% I turn it on to charge my phone and it works great.

Pros
  • Ultra-easy installation takes only seconds
Cons
  • May cause phone's camera to malfunction

Revainrating 5 out of 5

2 Lightning Connector ports!

This battery case is the BEST I HAVE SEEN with 2 available lightning connector ports.1 connector port is part of battery charging system. This port is used to charge the battery case.and will tremendously contribute to the LONG LIFE of original connector port of iPhoneX. The iPhoneX connector will have a lower (insertion and removal usage rates) and therefore last longer.1 original iPhoneX connector port is open and unrestricted by battery case.Critical usage for my iPhoneX connector port is…

Pros
  • The sleek design doesn't add any unnecessary weight to your phone
Cons
  • Limited charging indicator display