Customers appreciate the Ultimate Lithium power bank for its portability, overall performance, and charging speed, making it a convenient choice for users. The size and magnetic strength are also well-received features. However, some customers have expressed concerns about the battery life and heat dissipation during charging, as well as the strength of the MagSafe connection.
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 2 Showing 21-40 of 192 reviews
Pros mentioned:
Size
Rated 4 out of 5 stars
Good for the price, not great
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very compact, and incredibly well priced, This charger should be 5 stars but the magnet is very weak. Weaker in fact than the Best Buy Insignia house brand Magsafe chargers. If you use anything other than the thinnest of cases, it will not stay attached to an iPhone 13.
No, I would not recommend this to a friend
Pros mentioned:
Charging speed, Magnetic strength
Rated 5 out of 5 stars
Energizer portable charger
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great experience throughout the purchase and use. Fast charging and great magnetic resistance for wireless charging, honestly pushed me to purchase another portable charger. Great life span on battery, I charge it for small amounts at Times and am able to use it for various occasions.
I would recommend this to a friend
Pros mentioned:
Charging speed, Portability
Rated 5 out of 5 stars
Nice charge, compact.
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Charging really quick. Only con is if you have a very protective case, you'll have to remove it to charge without the wire connection. And most of the time it will take a long time to remove the case just to charge it wireless. Also like that it's small and lightweight to carry in a purse or in a coat jacket.
I would recommend this to a friend
Pros mentioned:
Charging speed
Cons mentioned:
Heat dissipation
Rated 4 out of 5 stars
Charger
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Its ok, it does get hot very quickly but it charges fast
I would recommend this to a friend
Pros mentioned:
Overall performance
Cons mentioned:
Battery life
Rated 4 out of 5 stars
Battery lackluster
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Doesn’t seem to last as long as advertised but other than that does ok.
I would recommend this to a friend
Pros mentioned:
Overall performance, Portability
Rated 5 out of 5 stars
Great quality
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great, would recommend. Comes in handy when traveling.
I would recommend this to a friend
Pros mentioned:
Charging speed, Portability
Rated 5 out of 5 stars
Would buy again!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best charging! Used for our camping trip listed longer then expected and slim enough to put in your pocket.
I would recommend this to a friend
Pros mentioned:
Charging speed, Portability
Rated 5 out of 5 stars
Charger
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It’s amazing , it charges quickly and it very convenient to carry,
I would recommend this to a friend
Pros mentioned:
Portability
Rated 5 out of 5 stars
Got Juice?
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Posted . Owned for 10 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
You ever wish you got that juice? Well now you can always have that thing on you with some juice to go. Does it get any better than that? I don't believe so. So come get your juice on!
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Great power bank with value
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Have used for the last couple of weeks and so far a great power bank for the value. Works with magsafe cases and able to charge power bank and phone simultaneously.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 4 out of 5 stars
Great battery charger
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is good value for money. Works well with various phones
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Great efficient power block
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The battery pack is very helpful and helps charge my phone to full charge very quickly!
I would recommend this to a friend
Pros mentioned:
Portability
Rated 5 out of 5 stars
Great lightweight wireless charging
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Solid wireless charger. Lightweight and stays connected throughout the day. Two weeks of use and battery life is good so far. Would buy again.
I would recommend this to a friend
Pros mentioned:
Charging speed
Rated 5 out of 5 stars
Solid purchase
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well. Holds a good charge and is adequately quick at charging devices. Excellent value.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
This is great am value
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Fantastic value for the money works great as it should
I would recommend this to a friend
Pros mentioned:
Portability
Rated 5 out of 5 stars
This Energizer Wireless Power Bank is very good an
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This Energizer Wireless Power Bank is very good and easy to use.
I would recommend this to a friend
Rated 4 out of 5 stars
Serves it’s purpose
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It gets a little hot for my liking, it was bought for my son, it works though. It provides the charge he needs when he needs it. It’s small enough that carrying it isn’t bothersome. All in all, I give it a thumbs up, I just wish it didn’t get as hot as it does. The price is good for what it is too. I’d recommend.
I would recommend this to a friend
Brand response from Jamal Chen
Posted .
Hi SammyBono, Thanks for sharing your thoughts! We're glad the power bank delivers reliable charging and is easy to carry. Regarding the heat — some warmth is normal during wireless charging, especially with compact high-output devices, but if it ever feels excessive, we’d be happy to check it out. You can reach us at https://support.energizerpowerpacks.com/ for assistance. --Energizer PowerPacks Service Team
Pros mentioned:
Portability
Rated 5 out of 5 stars
Nice battery for travel
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A good size for travel. Great price for power provided.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 3 out of 5 stars
5 big booms
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great but if you work around mettle shavings don’t have it on your phone or clean off the shavings.
I would recommend this to a friend
Brand response from Energizer PowerPacks Service Team
Posted .
Hi Hunter, Great tip! Metal shavings can interfere with the magnetic connection and even cause scratches or short circuits. Always keep the surface clean before attaching the power bank to your phone for safe and efficient charging.
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Charger
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very satisfied with the purchase best o e i ever purchased before