Customers value the powerstation 4000's long battery life, convenient size and portability, and generally positive performance. Many appreciate its reasonable price and lightweight design, along with its compatibility with various devices. While some users noted the device can get warm during use, the majority of feedback is overwhelmingly positive. The sleek design and USB functionality were also frequently praised.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 5 Showing 81-100 of 1,573 reviews
Rated 4 out of 5 stars
Portable and great for days at Disney.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Used my IPhone at Disney to monitor line lengths. By 3 PM the battery was runningoutnand this devise came in handy ... Made it thru the day without having to plug phone into an outlet.
This review is from mophie - Juice Pack Powerstation External Battery for Most Micro USB Devices - Blue
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 4 out of 5 stars
Could be better
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Has high amp output and charges fast. Doesn't have a large capacity so if you have a newer phone with a large batter (samsung s4 or newer), you will only get about one full charge.
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Portability
Rated 5 out of 5 stars
Great compact mobile power source!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Business colleague recommend the Mophie to me - met all my expectations: compact, long life, and gutsy he job done.
This review is from mophie - powerstation 4000 Rechargeable External Battery - Gold
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Good charging for a dead phone
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well when your cell phone is low on charge. I have not used it for any other charging which I intend to use for MiFi charging.
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
great for needing a battery boost while on the go!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Mophie unit Charges up quickly & is able to give my phone a quick battery boost to full bars twice while im out on the go either in the car or on vacation
Very useful item to have!
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Rated 4 out of 5 stars
Mophie external battery
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Charges phone up quick. But it does take awhile to recharge the morgue itself. But it may be because of the type of cord I use. But definitely a great buy for an external battery.
This review is from mophie - powerstation 4000 Rechargeable External Battery - White
I would recommend this to a friend
Pros mentioned:
Battery life, Portability
Rated 4 out of 5 stars
Works Great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Always on the go and unit works great! Need power bc dont always have access to power outlet.
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 4 out of 5 stars
Works well
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I haven't used the powerstation very many times but so far it works fine. I have used it to recharge two cell phones (android and apple), a camera, and a GPS unit.
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Portability
Rated 5 out of 5 stars
Perfect charger for iPhone
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Got this for back up when on the road. Charged my phone and another friends phone and still kept going.
This review is from mophie - powerstation 4000 Rechargeable External Battery - Pink
I would recommend this to a friend
Pros mentioned:
Battery life, Size
Rated 5 out of 5 stars
Great product
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I would recommend this portable charging device for everyone. It's compact and hold 4 full charges.
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Must have for busy teen
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This reviewer received promo considerations or sweepstakes entry for writing a review.
My daughter uses her smart phone quite a bit at school to look up information so she is in need of a late afternoon charge and the mophie does a good job of doing it.
This review is from mophie - powerstation 4000 Rechargeable External Battery - Pink
I would recommend this to a friend
Pros mentioned:
Portability, Price
Rated 5 out of 5 stars
Great product for price
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great and is fairly inexpensive. Is portable and easily carried for travels.
I would recommend this to a friend
Pros mentioned:
Size
Rated 5 out of 5 stars
It is a good device small and efficient.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Small device enough to charge a couple of time. Perhaps a little heavy but with good performance.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Awesome Back-up charger
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I received the charger after 2 day of ordering. The package was in good condition. The charger is very sleek and light weight. It is easy to carry. Well suited for iphone. I amble to charge the phone 2/3 times fully. Awesome charger. Only request is they should provide an I phone charging cable with the charger. Coz each time i need to take the original iphone charging cable and its too long.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Good for emergencies
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This portable charger is great for an emergency charge. Had my phone on 20% and was able to raise it up to 90%
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Size
Rated 4 out of 5 stars
Nice Size, Great Price
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Purchased this for a great price online at Best Buy to replace the old cylinder style. Have not used much so have not had any problems yet. The size and shape is nice and charges at least twice which is great for older phones that do not hold a charge as long. We wanted one that had more power for traveling so that we could charge multiple devices.
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Fast, efficient, portable
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This portable charger is sleek, stylish, and charges my iPhone quickly. I'm impressed.
This review is from mophie - powerstation 4000 Rechargeable External Battery - Pink
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed
Rated 4 out of 5 stars
Very handy!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a very handy product to have. I have an older phone that dies half way through the day. I can not always get somewhere to charge it. I no longer have to wait to go somewhere after my phone has charged, with Mophie I can charge my phone anywhere! Charges it up fully and quickly. Also charges up my tablet. Very happy to have this product.
This review is from mophie - powerstation 4000 - Black
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Power that lasts
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This device provides good consistent charge for my Galaxy 4.I get 2 - 3 full charges from it. Great for those super long days of high phone use.
I would recommend this to a friend
Pros mentioned:
Charging speed, Portability
Rated 4 out of 5 stars
Lightweight battery
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to use and charge fast. Lightweight so handy to carry