Customer Ratings & Reviews
Customer reviews
Rating 4.4 out of 5 stars with 2516 reviews
(2,516 customer reviews)Rating by feature
- Value4.4
Rating 4.4 out of 5 stars
- Quality4.4
Rating 4.4 out of 5 stars
- Ease of Use4.5
Rating 4.5 out of 5 stars
Customers are saying
Customers often highlight the long battery life and compact size of the MAX 15,000mAh portable charger as key strengths, also praising its ease of use and lightweight design. Positive feedback also mentions the charger's competitive price and reliable performance. However, some users reported compatibility issues and problems with the USB-C port.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Battery life
Rated 5 out of 5 stars
Back up battery
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is a great battery backup for cell phones and I pads works really well a little big and heavy but last for about 70 hours
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Great portable
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Tons of life to give my phone or Apple Watch on the go. Not as portable as my old one but more than double the life
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend Rated 5 out of 5 stars
Portable charger
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This works great I was happy with the price and especially it not being all big and clunky
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Battery pack
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great battery pack to use when we went to Disney. Easy to use and great to have several if you need for phone back up.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Feeling Secure
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Happy with this purchase. Easy to use and gives me a sense of security especially when charging my phone in the airport.
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Size
Rated 4 out of 5 stars
Power On The Go
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Slim, lightweight and takes up minimal space. Met all my expectations.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Backup charger
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very handy and holds several charges when needed. I would recommend purchase & glad I have it
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Worth the pocket change
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Holds charge for a long time. I’m sure over time, it will get worse but a full bank can change an iPhone 4-5 times
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Nice battery
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It's a little heavy but it's got a lot of power, can charge my phone a few times without having to recharge it for a while.
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Great!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this! I use it strictly for work because they turn off our outlets sometimes! Works great all 8 hours!!
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Perfect
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Extra extra power. I didn't have to charge it up long. It gave my 10extra hours on my tablet
I would recommend this to a friend - Cons mentioned:Compatibility
Rated 1 out of 5 stars
Does not work!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The cord from the charger does not fit into the Apple iPhone, IOS Version, 16.5.1 Model Name iPhone 12, Model Number MGF53LL/Amplifier Not compatible to the Energizer. I must return it! Tom McManus, TotalTech Member
No, I would not recommend this to a friendBrand response from Jamal Chen
Posted .Dear Thomas,
Thank you for the comment.
We do apologize for the issue you are having with this product. If you have any question or concern for the product, please send the email to this address: service@energizerpowerbanks.com for further assistance. They’re glad to help you. Thank you.
Rated 3 out of 5 stars
Buy More Power
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It didn’t last as long as I was hoping for more power.
I would recommend this to a friendBrand response from Jamal Chen
Posted .Dear valued customer,
Thank you for the comment.
We do apologize for the issue you are having with this product, if you have any question or concern for the product, please send the email to this address: service@energizerpowerbanks.com for further assistance. They’re glad to assist you. Thank you.
- Pros mentioned:Battery life
Rated 5 out of 5 stars
Excellent battery charger
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent product. Charges an iPhone quick. Also good at charging my camera batteries on an all day shot.
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Mrs
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Purchsed for upcoming trip. Charged cell phone without problem. Is not a rapid charge, but got the job done
This review is from Energizer - MAX 20,000mAh High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 3 out of 5 stars
It was okay
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We ended up returning this on account that it took too long to charge and within the hour of light use the battery was halfway drained. We ended up purchasing the one above this one with 20,000mAh and that one was everything we needed. Last longer, takes less to charge and overall looks sleeker.
This review is from Energizer - MAX 10,000mAh Ultra-Slim High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 4 out of 5 stars
Phone Charger
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.fairly compact and easy to use - need to keep the connecting cord close by
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Outstanding Charger when on the go
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great quick re-charge battery, Life saver when you need a quick charge for your phone or other compatible items.
I would recommend this to a friend - Cons mentioned:Compatibility
Rated 4 out of 5 stars
Nice for what it is
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good power bank. Still doesn’t work with my IPhone 12 max but everything else it’s great.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 4 out of 5 stars
good purchase
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.good for emergency preparedness - will keep iphone charged
I would recommend this to a friend