Customer Ratings & Reviews

I'm very happy with the extra battery life gained from this external battery, it uses the standard apple charging cable, and you can Syncs to itune without having to remove the battery.

I’m really enjoying this case, as it keeps my phone from being attached to a corded charger all day. My only gripe is that there is no shut off, so my phone is just constantly charging. I think the charger would benefit from having a power button.

Sleek and elegant, this battery has been a life saver for me and able to share with friends who get in a pinch and need extra battery life.

It's not bulky, the case itself is great damage-resistance wise, and most importantly, the battery pack itself is great. Lasts all day and more. It essentially doubles your devices' lifespan.

The size of iPhone 7 is almost optimal, but extra battery power is always preferred. This official battery case fits this purpose, and gives two hearts. It is a great addition.

This is definitely overpriced for what it is. With that being said, it does work flawlessly as it should. You can double your iPhone 7 battery, which can be a lifesaver when you are travelling and know you will be away from a power source for a long time.

So far I am liking this case. It’s durable and keeps the phone well charged.

Extended my batteries life to at least 20 hours of constant use, however the audio would constantly go out for phone calls or while recording. Also made my phone overheat several times in 90' weather

This case has proven indispensable for my job requirements. I spend a ton of time on my phone and can not afford to have my phone to die. This case adds ton of time for me to be on my phone.

My new Smart Battery Case is great. I’m replacing my old case. The new one lasts most of the day. I’ve rarely used any of my phone battery. It was a very good deal.

If your person who constantly is on their phone this is the best case I have ever had it’s always charged and always ready to use best case I have ever purchased

I absolutely love this product. It was easy to place my phone in it. I only wish that it had protection for the face of my phone

This product keeps my phone charged all day. By the time I get home in the evening, the case is just usually drained to 0%...leaving my cell phone with 100% charge left!

It does take a little longer to charge the case bc it charges the phone too at the same time. It is great to have while traveling ESP on the plane with no outlets. It's convenient because it is also a good phone case to protect the cell phone .

It has data and power pass through, it integrates with iOS, and it's easy to take on and off. Other batteries are cheaper and thinner or larger capacity, but lack those major features.

This case is like putting your phone in an iron clad box. Very sturdy and protective. It looks good and we got a great price

This charger doubles the battery life. The charger makes it clear how much battery power the phone and the charger have left

This is the second one i've owned. Battery last forever. Only reason i got this one was because the last one was white and got very dirty. Never had an issue with my last case!

This is the only battery case on the market that lets you use the Lightning port for Audio. Currently none of the other brands allow audio over Lightning cable. But that could change in the future. While it's a little ugly in photos it doesn't look as bad In real life and the hump adds a good grip. The material picks up a little bit of lint from your pockets but it's not terrible. Sadly the case is NOT waterproof like the iPhone 7 itself which is just odd. The biggest caveat I have with it is that the battery runs down very fast, it's not the biggest battery out there but should double your battery life of your phone. It seems like it runs down faster than the iPhone battery inside the phone. I'm not sure why though. But there really is no alternatives out on the market and your get the great Apple build and quality so it's definitely worth buying.

Great case for keeping iPhone charged at all time . But you do need to charge the case . It’s not a protective case so make sure you get your screen protector