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4769 units sold

PowerBoost iPhone Battery Case

Choose between our Standard Edition or Selfie Screen Edition with a rear display. Both editions are available in 4,500 mAh and 10,000 mAh capacities.

🟢 4,500 mAh | Standard • Perfect for everyday use

🟢 4,500 mAh | Selfie Screen • Everyday power + rear display preview

🔋 10,000 mAh | Standard • Up to 5 full recharges

10,000 mAh | Selfie Screen • Up to 5 full recharges + rear display preview

The 10,000 mAh battery can recharge your iPhone from 0% to 100% up to 5 times. Depending on your usage, it can last up to 5 days before needing to be recharged. If it does not perform as advertised, we will make it right or refund your money.

✔️ Enhance Battery Life for 500% more use

✔️ No need to carry a separate power bank

✔️ Selfie Screen Edition includes rear display preview

✔️ Simplify Travel by eliminating extra chargers

Free tracked & insured shipping

30 Days Money Back Guarantee

Free Returns

Shipping Information

We provide insured and tracked shipping for every order. all orders are processed next business day

Return Policy

We have a strong affection for our products, and we believe that you will share the same sentiment. Therefore, we are providing a 30-Day Trial, free from any risks.
If you are not fully satisfied with the outcome, we will reimburse you.

How long does the battery last?

From a dead battery, the case provides up to 500% extra battery life, giving your iPhone nearly five additional full charges with continuous use.

How does it charge?

Plug your charging cable into the case as normal. The case and your iPhone recharge together, so there is no need to remove the phone or charge the case separately.

What is the difference between the two editions?

The Standard Edition focuses on extra battery power. The Selfie Screen Edition adds a rear preview screen for easier selfies and video framing.

Your cart

  • 5 stars: 79 (90%)
  • 4 stars: 9 (10%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
G
Giuseppe Bailey

Already in use, the case is superior, of better quality and very practical to use, charges very well. Note Mil. I will order another one.

S
Stacey Baumbach

PowerBoost iPhone Battery Case

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Ermelinda Mertz

Fast shipping.. good quality.. fits perfect on my iphone 13mini

G
Gaynelle Davis

It’s good product but it gets hot too easily so i don’t recommend for ppl who wanna hold phone for while

D
Dorothy Koch

Charging pretty fast for se 2022. seemed pretty heavy. case thickness approximately 20mm. to charge press power button once. to stop charging, press the button twice in succession. hope this will last

G
Grisel Towne

It's perfect. I recommend it.

E
Eve Hudson

Excellent case, fully charges an iPhone 12 Pro Max, does not overheat.

H
Hyo Strosin

Works well

C
Carina Stark

Excellent product, high quality, works perfectly. Just mention that it takes a little longer than usual, unlike other products, because it is a battery, so it requires special transportation. But it's totally worth the wait. I recommend it 100%.

R
Rosenda Daugherty

Ok

R
Renato Kub

PowerBoost iPhone Battery Case

M
Michal Schulist

PowerBoost iPhone Battery Case

E
Emilio Adams

PowerBoost iPhone Battery Case

R
Rusty Homenick

PowerBoost iPhone Battery Case

S
Sydney Langworth

All is good!

S
Sheldon Kunze

Excellent, fits very well and has good amperage capacity.

E
Everette Thompson

Works for me

N
Norris Zulauf

Excellent, thank you.

S
Spring Spinka

Good

S
Sang Wiza

I love it

S
Suzann Corwin

Delivery

F
Fawn Hamill

works great

C
Carson Rice

Excellent case, fits very good and the baterry i also very good.

C
Clarence Cruickshank

Extended battery case works well

K
Karie Dicki

It works well. 6000mAh. It takes a long time to charge, but if you charge it overnight, you can use your iPhone all day the next morning. I highly recommend it if, like me, you are annoyed by bad iPhone batteries.

F
Floyd Yost

It’s a little thicker than i thought, but it has a lot of charge so my phone lives longer now

J
Jorge Lesch

As promised, can charge phone battery nearly two times. solid looks and feel.

6800mAh-Phone-Charger-Battery-Case-For-iPhone-17-16-15-14-13-12-11-Pro-Max.jpg

Experience Uninterrupted Connection

97%
Felt more secure knowing their phone stays charged all day long!
96%
Loved the sleek design that complements their style effortlessly!
95%
Found that traveling with this case made staying connected easy!

Why PowerBoost iPhone Battery Case Stands Out

Discover the unbeatable power and style that set PowerBoost apart from others. Enjoy unmatched convenience and reliability today.

PowerBoost iPhone Battery Case
Others
Power
Style
Convenience
Fit
Price
Rear camera

Stay Connected Anytime, Anywhere

The PowerBoost iPhone Battery Case provides a stylish solution to constant low-battery anxiety, ensuring your phone stays powered throughout your busy life.

🔋
Extended Life
Enjoy hours of extra battery without worrying about running out.
💼
Slim Design
Fits smoothly in your hand or pocket, adding minimal weight.
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🤳
Rear Selfie Preview
Frame photos and videos more easily with the Selfie Screen Edition.
🚀
Quick Charge
Fast charging ensures you're never left waiting.

Customers reviews

Real users praise the long-lasting battery boost.
Fast delivery and fits my phone good. Battery lasts much longer now.
The white one looks very nice with my phone. Happy with it.
Works well but took me a minute to understand how to turn charging on.
Good quality and came quicker than expected.
The selfie screen is actually very useful. Makes rear camera selfies much easier.
Case feels strong and not cheap. Charging is good.
Arrived safely and everything works.
The colour matches my phone well and buttons all work fine.
Very handy for travelling. No need to carry power bank now.
Screen version works better than I expected.
Easy to put on phone and easy to remove.
Battery indicator lights are helpful.
Good product and fast shipping.
Phone lasted all day with maps and videos.
The case looks clean and feels comfortable in hand.
Charging speed is decent and no overheating so far.
PowerBoost iPhone Battery Case

Want Better Rear Camera Selfies?

Choose the Selfie Screen Edition to preview your shot on the rear display while using your iPhone’s main camera. Get sharper selfies, easier framing and extra battery power in one case.

Find Answers to Your Battery Worries

Your answer might be here! Find the answers most valued by our customers.

How long does the battery case last?

The PowerBoost case provides up to 500% additional charge, ensuring your phone stays powered through the busiest days.

Is the case bulky or heavy?

Absolutely not! It's designed to be slim and lightweight, complementing your phone's sleek style while providing robust power.

Can it charge the phone quickly?

Yes, the quick charge feature ensures your phone gets a fast boost, so you're not left waiting for a charge.

Does it fit all iPhone models?

This case is specifically designed for iPhone models 11 through 17, ensuring a perfect fit and optimal charging.

Is it easy to install and remove?

Yes, the case is designed for easy installation and removal, making it convenient for everyday use.

Try PowerBoost iPhone Battery Case Risk-Free

Experience the freedom of staying connected all day with our PowerBoost iPhone Battery Case. With a 30-day money-back guarantee, you can enjoy the benefits of extended battery life without any risk. Feel empowered knowing your phone stays charged no matter where life takes you. Order now and never miss a moment!

PowerBoost iPhone Battery Case

Running Out of Battery Mid-Day?

With the PowerBoost iPhone Battery Case, you can keep your phone charged throughout the day, even during those busy times when you're constantly on the go. No more searching for outlets or carrying bulky chargers.