Customer Ratings & Reviews
- Model:
- UE20035C
- |
- SKU:
- 6589874
Customer reviews
Rating 4.7 out of 5 stars with 421 reviews
(421 customer reviews)Rating by feature
- Value4.7
Rating 4.7 out of 5 stars
- Quality4.7
Rating 4.7 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
Customers are saying
Customers often highlight the MAX 20,000mAh power bank's fast charging speed and impressive battery life. Its overall performance and portability are also appreciated by users. However, some customers find the power bank to be heavier and larger than expected.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Excellent battery
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent battery—it delivers very good performance, and its lifespan is outstanding. It is an excellent choice if you are looking for a high-performance battery.
I would recommend this to a friend- Cons mentioned:Weight
Rated 5 out of 5 stars
Great product , durable and reliable
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great product , durable and reliable , a bit heavy but great durability
I would recommend this to a friend - Cons mentioned:Weight
Rated 5 out of 5 stars
Large capacity
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.A bit on the heavy side, but justified by it’s large capacity, charges iPhone 17 up to 3 times per charge.
I would recommend this to a friendBrand response from Jamal Chen
Posted .Hi tsb3
Thanks for the great feedback! We're glad the MAX 20,000mAh power bank is delivering solid performance for your iPhone 17. While it’s a bit heavier, that extra weight comes with serious charging power — like carrying a backup outlet in your bag. We’re happy it’s meeting your expectations!
--Energizer PowerPacks Service Team
- Pros mentioned:Battery life
Rated 4 out of 5 stars
Reliable
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It provides a lot of battery but it takes a while to charge it 100%. It is a little bit heavy in my opinion
I would recommend this to a friend - Pros mentioned:Charging speed
Rated 5 out of 5 stars
Power bank
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is my first power bank. It hold power and charges fast. I love it.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 4 out of 5 stars
Evergreen
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like it because I get 3 full charges per charge and I’m never without power
I would recommend this to a friend - Pros mentioned:Charging speed
Rated 4 out of 5 stars
Good last min choice
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was in need of a power bank because I was on day 2 of no power and had no clue when I would get it back. This was already charged so I was able to immediatly plug in my phone to get it charged. Getting it recharged took some trial and error but I eventually figured it out.
I would recommend this to a friendBrand response from Jamal Chen
Posted .We're so glad to hear our power bank was there for you when you needed it most! We apologize that recharging it took some trial and error, and we appreciate you sharing that feedback. For future reference, the power bank is recharged via the USB-C port. For the fastest recharge, we recommend using a wall adapter that supports Power Delivery or Quick Charge 3.0.
- Pros mentioned:Battery life
Rated 5 out of 5 stars
Excellent
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Got this for like $15. Bought to use with my Quest 3 and it does the job. Can play for much longer periods of time It has a large capacity, so it takes a long time to fully charge, but definitely worth it.
I would recommend this to a friend - Pros mentioned:Charging speed
Rated 5 out of 5 stars
Sturdy and Efficient
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was able to charge my iPhone 13 Pro 3 times with a full charge. Definitely recommend it. Very sturdy build quality
I would recommend this to a friend Rated 5 out of 5 stars
Convenient but slightly heavy
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.A bit heavy, but works well when we needed it. Charged 2 devices at once, so very convenient. Would buy again.
I would recommend this to a friendRated 5 out of 5 stars
Amazing
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I use it all the time the battery lasts long and can charge multiple at once it’s such a lifesaver
I would recommend this to a friendRated 5 out of 5 stars
So many electrons...
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So many electrons... ... and they last a long time. I don't know to whom they are entangled.
I would recommend this to a friend- Pros mentioned:Charging speed
Rated 5 out of 5 stars
Recommend
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.2.5 full charges of my note andriod per charge of power pack
I would recommend this to a friend Rated 5 out of 5 stars
Mr. A O
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The performance of the product is good and this is the second time l'm buying it.
I would recommend this to a friendRated 5 out of 5 stars
A great gift
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this as a gift for a dear friend. We own two! Will charge four phones before it needs recharging!
I would recommend this to a friend- Pros mentioned:Overall performance
Rated 5 out of 5 stars
I like it
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this for my overseas trip. It's a bit heavy, but it turned out to be better than I expected.
I would recommend this to a friend - Pros mentioned:Charging speed
Rated 5 out of 5 stars
Best power box ever
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Does an excellent job of charging my phones when there is no other source of power.
I would recommend this to a friend Rated 5 out of 5 stars
Perfect
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.perfect for day to day use, light and at least to full charges on Iphone 15 pro max
I would recommend this to a friend- Pros mentioned:Portability
Rated 5 out of 5 stars
Reliable especially if your on the go busy person
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Charges faster then a wall outlet Charges all my different cell phones Charges my laptop and is very reliable especially if you travel or work on your phone
I would recommend this to a friend Rated 5 out of 5 stars
Power bank is great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this power bank for Japan. It works great
I would recommend this to a friend












](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/3a930ee5-6586-4e54-8c29-2262c85162ff.jpg;maxHeight=54;maxWidth=54;format=webp)