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
Strong performance
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Lasts quite long even with browsing and downloading
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:Charging speed
Rated 5 out of 5 stars
Great slim battery.
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I now have the powwaAaaaaaaa!! Charges fast and a lot.
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:Size
Rated 1 out of 5 stars
Energizer battery pack
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Not worth buying, waste of money . I was going on long trip and was looking for a slim battery pack and came across this model.
No, I would not 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 help you. Thank you.
- Pros mentioned:Charging speed
Rated 5 out of 5 stars
Great battery charger
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great.. Very fast charging for two devices.
This review is from Energizer - MAX 15,000mAh 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:Charging speed
Rated 5 out of 5 stars
Fast
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great charges multiple devices .. loving it
This review is from Energizer - MAX 15,000mAh 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:Size
Rated 5 out of 5 stars
Good one
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice product What i want..thats great Nice charge holder
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Great Buy!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Charge my ipad from dead to 100% and still had a little juice left
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
Great quality and value
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome portable charger from a trusted name at a fantastic price.
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 friendRated 5 out of 5 stars
Never be without power
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was a bit confused about how to turn this charger on and off. Then I realized that there is a button on one side and little lights on the other side. I don’t know why I didn’t read the manual that came with it or if it had one. Now I don’t have to worry about being out and losing battery life.
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:Battery life
Rated 5 out of 5 stars
Energizer Bunny
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Holds its charge great although it is very heavy to carry.
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
Battery pck
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I charged my iPhone 11 4 times on one charge on this device
I would recommend this to a friend Rated 2 out of 5 stars
Avoid - slimmer is not better if it’s unreliable
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Terrible battery, when I needed it, it never stayed on long enough to fully charge my phone or iPad. I thought it was the placement of the on off switch, but maybe I got a lemon.
No, I would not recommend this to a friendBrand response from Jamal Chen
Posted .We apologize for the issue you are having with this product, please reach out to us at service@energizerpowerbanks.com and we will get a new unit to you immediately.
- Pros mentioned:Charging speed
Rated 5 out of 5 stars
iPhone compatible charger
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this ! Charges my phone with lightning speed.
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 4 out of 5 stars
There's better out there.
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.it charges... just not fast enough.. we should have looked at the specs a little more before buying. We assumed bc it was from the energizer brand that it would go fast but yeah.. it only offers standard charging.
This review is from Energizer - MAX 10,000mAh Ultra-Slim High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
No, I would not recommend this to a friend- Pros mentioned:Battery life
Rated 5 out of 5 stars
Best buy
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bigger and heavier then I thought but excellent power bank
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 it
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works well, charged my IPhone almost 3 times with heavy use
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
Power Bank
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The charge lasts a long time eo your device charges completely
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:Charging speed
Rated 5 out of 5 stars
Great Product
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very nice! Gives quick charge to ALL types of devices,
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 Rated 5 out of 5 stars
Unknown
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good product.. Price was ok.. Product works as expected
This review is from Energizer - MAX 15,000mAh 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:Charging speed
Rated 5 out of 5 stars
Amazing charger
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this thing ! It charges my phone so quickly.!
This review is from Energizer - MAX 15,000mAh Ultra-Slim High Speed Universal Portable Charger for Apple, Android, Google, Samsung & USB Enabled Devices - Black
I would recommend this to a friend