Customers frequently mention the long battery life and portability of the Ultimate Lithium 20,000 mAh power bank as key advantages. The LCD display and affordable price are also frequently praised features. However, some customers find the device to be somewhat large and heavy. Despite this, many feel the build quality and overall value justify these aspects.
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 3 Showing 41-60 of 172 reviews
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Energizer on deck!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I took them on my vacation to El Salvador ad they worked like a charm! I had back up and reserved power when I needed it most when my phone's battery died. I highly recommend having a couple of them like I had.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great Power Bank
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Posted . Owned for 9 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent product, I used it for a festival and it charged my iPhone 3x times. I truly recommend it.
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 4 out of 5 stars
Fast charging
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It charges your device quick and his different ports the only thing to actually charge it takes a while but works good
I would recommend this to a friend
Pros mentioned:
Charging speed, Portability
Rated 5 out of 5 stars
Best charger for the price
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Super fast charging, easy to use, and extremely reliable.
I would recommend this to a friend
Pros mentioned:
Charging speed, Lcd display
Rated 5 out of 5 stars
Pixel
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Wireless charger works well for my Pixel 5. Nice indicator shows how much power is left. USB A, C, and micro.
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed
Rated 5 out of 5 stars
Battery backup thats useful.
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Wiresless, usba, usbc, what else do you need. How About alarge battery, got it. Well worth it.
I would recommend this to a friend
Pros mentioned:
Battery life, Charging speed
Rated 5 out of 5 stars
Would recommend
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great wired or wireless, also charges pretty quickly. Battery capacity is worth the price
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Perfect for traveling
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Amazing external battery pack. It fits perfectly on the side pocket of my backpack with my phone to be charge when I’m low charge. Love it.
I would recommend this to a friend
Pros mentioned:
Price
Rated 4 out of 5 stars
Great name brand
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Name brand chatger that works great and very affordable
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Weight
Rated 5 out of 5 stars
Does what it says
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Recharged a laptop and 2 cell phones before needing a full recharge. Heavy but well worth it!
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Works Great!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great. Very simple to operate. Charges my iPhone quickly.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
So far so good.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Seems good. I charged my phone three times and I was down to45% on this battery..
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great for the outdoors
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great for long treks and long outdoor adventures I was able to charge my phone all my family’s phones and even my AirPods
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Great product
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great. Charged our devices. Don’t have to use cables to charge phones
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Energize battery charger
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The unit charges easily. The only draw back is you need to make sure the phone is charging. While charging you cannot carry it arounb
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Nice charger
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I like the wireless charging option. It charges fast. Some type of magnet to hold the phone in place would have been nice as phones tend to be slippery.
I would recommend this to a friend
Pros mentioned:
Portability, Price
Rated 5 out of 5 stars
Best buy
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great buy for the price. Easy to use and easy carry
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Great Value and Great Product. Awesome gift idea
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great for those on the road or on vacation. The best part is the wireless charging mode on the unit that allows hands free and cable free. Great gift for those going to college and for those that need a present for Birthdays and Holidays. It's the gift that keeps on giving.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Great power Banks
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
this is my second Energizer power bank. the first one is great and my son is using it flawlessly.
This one is mine and works so perfectly. Am bringing this to my trip to London, Paris and Rome!..
I would recommend this to a friend
Rated 4 out of 5 stars
Effective and reliable power bank
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
There was a good holiday deal sale when I got this for $15 off the regular price. The power bank has been reliable and effective for the 3 months since I have used it. It feels heavy and well-built compared to the cheaper options.