Customers express satisfaction with the Lithium Ion Portable Battery Charger's long battery life, portability, compact size, and affordable price. Many appreciate its lightweight design and compatibility with various devices. Positive feedback also highlights the charger's performance and vibrant color options. A minor concern raised by some users is that the unit can get warm during charging.
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 2,591 reviews
Rated 3 out of 5 stars
Good battery boost for my Samsung Galaxy S4
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This battery charger will not give me a full charge but it does extend my ability to use my phone. It does get very warm at the end of it charge cycle. The aluminum case is great. I have dropped it to the pavement and have no visible damage. The color choices for this charger are also very nice. I wish the USB to Micro USB cable was a little longer, it would be nice to be able to keep the charger in my pocket when I'm using the phone.
This review is from Dynex™ - Lithium-Ion Battery for Most Micro USB-Enabled Devices - Emerald
I would recommend this to a friend
Pros mentioned:
Price, Size
Rated 4 out of 5 stars
Great price on portable battery pack
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is an unbeatable price for a handy little portable battery back up device, the included small cable makes it an even better deal.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Battery life, Size
Rated 4 out of 5 stars
Good compact charging device
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Unit does what it needs to do, be a back up for my iPhone battery when there's no external power. Its simple, and simple is good.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Price
Rated 5 out of 5 stars
Great Battery Charger
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this as a spare battery charger for my classroom. I use tablets in my classroom and sometimes the students forget to plug the tablets in between classes. In case I have a dead tablet, I can just have the student plug this into the tablet and instant juice. Great little charger at a price I could not pass up!
This review is from Dynex™ - Lithium-Ion Battery for Most Micro USB-Enabled Devices - Emerald
I would recommend this to a friend
Pros mentioned:
Battery life, Size
Rated 5 out of 5 stars
Good charger and very compact
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This reviewer received promo considerations or sweepstakes entry for writing a review.
My daughter uses this all the time. On a full charge, it charges her iPhone 5 one full time and about halfway with the remaining juice. And its slim enough to fit in her pocket. Great for when you know you're not going to be near a charger for a while.
I would recommend this to a friend
Pros mentioned:
Battery life, Price
Rated 4 out of 5 stars
Great charger for the money
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Can charge my phone for up to 10 hours depending on how often or how fast your phone charges, for the money it's a great device
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Battery life, Portability
Rated 4 out of 5 stars
Nice Battery
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This battery is really useful specially for charging your phone after a long day of FB/Whatsapp, pretty convenient and portable.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Battery life, Price
Rated 5 out of 5 stars
Great charger
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I needed to get a portable charger because my cell phone always dies on me. The price was great so I picked one up for my daughter and one for a Christmas gift as well. I've used it several times with no problem and I love that my daughter has a back up one her phone as well. I also love the color :)
I would recommend this to a friend
Pros mentioned:
Battery life, Size
Rated 4 out of 5 stars
Great on the go charger
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This charger is great I was able to charge my phone atleast twice. Sleek and small was not a problem to carry around.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Battery life, Portability
Rated 5 out of 5 stars
Great to leave in the car for emergencies!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I love that this is portable and can be recharged! I love that it gives the iPhone a full charge! It's wonderful to know it can be left someplace (like the car) and you're confident that you'll have full battery power in an emergency or if you just forgot or didn't have time to charge it at home.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Battery life, Portability
Rated 3 out of 5 stars
Easy to recharge
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought it for the novelty and use it very little. Yes it can charge your phone but no it did not come with a charge. You have to charge it first then you can used it. It comes with a little wire and the rechargeable battery has a little light indicating it's ready to be used. Easy to function.and it's very attractive. The presentation was nice too. But I feel something was missing.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
No, I would not recommend this to a friend
Pros mentioned:
Charging speed, Price
Rated 4 out of 5 stars
Good backup charger
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Good product for the price. Charges my phone up to 70%. Easily rechargeable from laptop. Overall it is beneficial.
I would recommend this to a friend
Pros mentioned:
Battery life, Portability
Rated 4 out of 5 stars
Exelent power bank
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I like this power bank because it's easy to use and you can carry from everywhere, it's good for one full charge.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Portability, Size
Rated 4 out of 5 stars
Easy to use with you charge your device. Space
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Very easy to use, charge it up take it with you charge your device. Fits easily in your pocket so it's good for trips
I would recommend this to a friend
Pros mentioned:
Charging speed, Size
Rated 4 out of 5 stars
Does the job
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Does the job, very compact and light, charges super fast. You will need two to fully charge a Galaxy 6 though
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Portability
Rated 4 out of 5 stars
Very useful
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to charge and works great! This comes in handy if you need to charge your phone while you are out and about.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great Little Gadget For The Money
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This little product saved my bacon a few times. This product enables you to recharge your phone in emergencies. What is also good is that you can plug this gadget back in a USB type recharger and you can continue to have it at peek performance, when you need it. Definitely recommend it.
I would recommend this to a friend
Rated 5 out of 5 stars
Surprised
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This reviewer received promo considerations or sweepstakes entry for writing a review.
We took a long car drive for vacation and I had charged it several weeks before and had put it in the car, and had forgotten about it. As our electronics started to fade, I was surprised at how fast it recharged a Kindle Fire (we had it in the dc outlet and it was taking much longer).
This review is from Dynex™ - Lithium-Ion Battery for Most Micro USB-Enabled Devices - Emerald
I would recommend this to a friend
Rated 5 out of 5 stars
Small and portable
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Perfect to have on hand for a day trip. We just used ours at Disneyland. Phones were used alot and, of course, the battery died. We didn't have to hunt around for an outlet or carry a charger/cable. We just plugged this bad boy into the phone and continued on our way. Very pleased.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Great for travel
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Convenient and compatible. Helps during those travel times when you are using a lot of power and need a boost.
This review is from Dynex™ - Lithium Ion Portable Battery Charger - Sapphire