Customers are pleased with the fast wireless charging and good battery life of the Ultimate Lithium 10,000mAh power bank. Many appreciate its ease of use and compact size, finding it convenient for travel. While some users noted the weight, most found a good balance between weight and capacity. A few customers experienced minor compatibility issues or noted that the device can get warm during use.
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 6 Showing 101-120 of 857 reviews
Pros mentioned:
Quality, Wireless charging
Rated 5 out of 5 stars
Good over all
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Had to get me one of these for my trip to NY, i like the wireless otion and durability..i do recommend this item.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Size
Rated 5 out of 5 stars
Excellence for a Portable Charger
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent buy for me. Small and fits in my pocket. So far I charged 2 devices at the same time and I still have 3 lights left. One confusing thing about it is all the inserts on this unit, what do they all go to? I haven't used an AC Adapter to plug into the wall yet, but I want to know how long it will take to charge the Charger with everything charging with it. So far, I give this a good rating. Next time, I will go with the next model up to see the difference,
I would recommend this to a friend
Pros mentioned:
Battery life, Wireless charging
Rated 4 out of 5 stars
Changer
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very nice charger long batery fast charge really good
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Cons mentioned:
Weight
Rated 5 out of 5 stars
Recommended
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Its been 2 year now and still working. Would recommend to someone looking to buy. Just a bit heavy!
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 4 out of 5 stars
Great wireless charging pack.
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Posted . Owned for 11 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great charger. Will charge my galaxy s 22 ultra 3 times before requiring it to be plugged in. Only downside is there are no grips on the battery pack so you phone will off using wireless but otherwise a great pack. It is a little bulky but that's to be expected with the charge it holds.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Weight
Rated 5 out of 5 stars
Works great
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
charges my phone iphone 13 4 times each time. However it is very heavy only thing to keep in mind.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Ease of use, Wireless charging
Rated 5 out of 5 stars
Recommended
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This worked well for a recent trip. We could charge two phones at once. Easy to use.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
A Need for Your Trip!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We purchased this power-bank for our Disney World trip and it was excellent. It took care of our phones and 4 portable fans. We had to recharge the power-bank 1/2 through our trip in the evening and with those two charges it took care of us for our 14+hour days at the parks.
What would have made this better? Being able to have multiple USB-C ports for charging. We didn’t need this feature but it would have been a positive.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Ease of use, Size
Rated 5 out of 5 stars
Im recommended
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
spectacular works good easy for charging and compact for your purse and pockets.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Wireless charging
Rated 5 out of 5 stars
Worth the money
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This thing is amazing. Charges my phone as fast at the wall. Also get about 2 full charges out of it.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Size, Wireless charging
Rated 4 out of 5 stars
You'll be please
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love it... fast charge, compact, light weight, Three ports.
I would recommend this to a friend
Pros mentioned:
Ease of use, Wireless charging
Rated 5 out of 5 stars
Mr.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Rapid charge to cellphone and he Energizer. Portable to carry around and in the car.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life
Cons mentioned:
Weight
Rated 5 out of 5 stars
So durable strong if dropped
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A little heavy but does the trick on long trips drives and being away from a wall outlet
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Wireless charging
Rated 5 out of 5 stars
Easy and fast
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Needed something to charge phone that was more powerful that the smaller ones. Needed power on the go for 10 hours.
I would recommend this to a friend
Pros mentioned:
Ease of use, Quality
Rated 5 out of 5 stars
Great Energizer Battery Pack!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Reliable and great quality product. Easy to operate and use anytime you need it.
I would recommend this to a friend
Pros mentioned:
Size, Wireless charging
Rated 5 out of 5 stars
Wireless charging is a plus
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This portable charger is compact and does what it is supposed to. The wireless charging is a plus.
I would recommend this to a friend
Pros mentioned:
Battery life, Wireless charging
Rated 5 out of 5 stars
Best portable charger
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Convenient and the battery life lasts a long time. Quick charge.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Wireless charging
Rated 4 out of 5 stars
Good, and easy to use
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It last long with battery and charges fast perfect
No, I would not recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Amazing Charger
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Do not sleep on this, although it may be pricey.. but it can charge about 4-5 phones if its fully charged. I've used this when I go to amusement parks or somewhere I know I am not going to be near an outlet for a while. If you need something reliable and moneys worth then I would recommend to get this one as it holds a lot more capacity.
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Wireless charging
Rated 5 out of 5 stars
Wireless charging
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best portable battery I've had. It's also a great option if you need wireless chsrging
This review is from Energizer - Ultimate Lithium 20,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black