Customer Ratings & Reviews
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- Model:
- UE5035C
- SKU:
- 6589873
Rating by feature
- Value
Rating 4.5 out of 5 stars
- Quality
Rating 4.4 out of 5 stars
- Ease of Use
Rating 4.6 out of 5 stars
Customers are saying
Customers often highlight the MAX 5,000mAh portable battery charger for its portability and overall performance with heated clothing. Many appreciate its charging speed and battery life, as well as its convenient size and light weight. The multiple ports and helpful display are also valued features.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Charging speed
Fantastic charger
|Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The charger is well made and hold charge as is shoudl. I have a iphone 16 and it can charge it to %100 about 2 and half times and the device it self is a quick charge as well.
I would recommend this to a friend - Pros mentioned:Portability
Amazing
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Very great and lightweight. I got it because it’s extremely lightweight and perfect for bike rides or hikes when you need to charge a bit your phone. just to get back safely to your car
I would recommend this to a friend - Pros mentioned:Portability
battery ban gets a thumbs-up.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works like a charm is so easy to use. I wish I had about this thing sooner. Great for hikes, camping, travel.
I would recommend this to a friend - Pros mentioned:Charging speed
Recharge.
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Quick charge and recharge. Did a full recharge on my phone.
I would recommend this to a friend - Pros mentioned:Battery life
Very Handy and Good Price
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great gift. Useful for kids in sports who have away games. Having a battery pack is something I make sure my kids always have. It helps make sure they are reachable when they stay afterschool for practice or events. I bought one then a few weeks later I bought a second one.
I would recommend this to a friend - Pros mentioned:Portability
Good portable
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Really cool portable good price love that I can take it anywhere n I can plug more the. One device to it which so really cool best but really is Best Buy!!!
I would recommend this to a friend Its pretty good
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Its alright i feel its got two different modes low power mode and regular charging mode i guess youd call it but theres no way to tell if you switch it from low power to regular mode and if you leave it on low power mode it seems to stay on unnecessarily although the manual says itll turn off after 2 hours and it seems to lose its power pretty quickly otherwise it seems alright
No, I would not recommend this to a friend- Pros mentioned:Charging speed
Energizer portable battery charger
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It works! Charged my phone from almost 0 to 85% in less than 2 hours. The price of $10 made it a bargain. Only downside is that it is a bit bigger and heavier than some alternatives.
I would recommend this to a friend Worked Great for a few months but....
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I will start with the positives, I bought this charger on February 11th 2025 and It has been pretty decent for the cost, however I'm now experiencing issues with it and im well past the return date on this. The display has now been acting strange, i.e the last number showing on the display shows but then does this odd refresh, I'm unsure if I caused that to happen by accident or if its broken now. I loved using this charger but seeing this issue I feel like it might be a defect or its broken.
No, I would not recommend this to a friendBrand response from Jamal Chen
Posted .Hi ToryS,
We’re sorry to hear about the display issue. The LCD refresh problem could be related to the internal battery management system or a loose connection. Please try a full recharge cycle to see if the display stabilizes. If the issue persists, visit https://support.energizerpowerpacks.com/ for troubleshooting or a possible replacement. Our team will assist you promptly.
--Energizer PowerPacks Service Team
- Pros mentioned:Battery life
Great little Charger
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very small but mighty. I video my teams volleyball matches on my phone and when we play 4-5 matches a day. There is not enough power to video and upload on the phone. However with this handy little battery pack I can tape the whole day.
I would recommend this to a friend - Pros mentioned:Portability
Energizer Portable Charger
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I used my new charger and love it! It is compact so I can bring it everywhere I go.
I would recommend this to a friend Charger can charge
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It good, but I lowkey thought it would charge more. Its almost an exact exchange of one percent draining/one percent charged. So if your phones dead dead, only expect to get around one battery life from it. It can't really be used to charge multiple items even though there is multiple charging ports.
No, I would not recommend this to a friendBrand response from Jamal Chen
Posted .Dear JdoubletheseDs,
Thanks for your honest review. We're glad to hear you think the power bank is good. We understand your surprise about the charging capacity.
Your experience is actually the intended performance. A power bank's capacity isn't a 1-to-1 exchange with your phone's battery percentage because of energy conversion loss. When power transfers from the bank to your phone, some energy is lost as heat. This is why a 5,000mAh power bank is typically designed to give one phone a full charge, not multiple charges to multiple devices.
We hope this helps clarify how the power bank works!
-- Energizer PowerPacks Service Team
It works
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Does what it needs it to: charge your devices. Display is extremely helpful showing charge capacity. Can fully charge an iPhone from zero 1.5x. Good enough in an emergency but may want to look into a larger capacity if you need to charge more devices
I would recommend this to a friend- Pros mentioned:Overall performance, Size
Honestly, worst charger I've ever owned.
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I'll start with the good. This portable charger is the perfect size and extremely lightweight. The LED display showing battery life is also a plus. However, it's performance is absolutely horrible. It took 1.5 hours to charge my cell phone 30% while reducing the battery from 100%->58%. This means it would not even charge a dead cell phone all the way up even 1 time. Keep in mind my phone was left alone and not in use, so this is the best case scenario. I bought this as a lightweight option to carry at an amusement park to keep 2 of our phones charged, but it's slow charging plus horrible consumption rate means there is no way it would work for that.
No, I would not recommend this to a friendBrand response from Jamal Chen
Posted .Dear Customer,
We're sorry to hear about your dissatisfaction with the performance of our portable charger. This situation is not typical and we'd like to look into it further for you.
First, could you please check if you are using the original charging cable and adapter that came with the charger? Sometimes, compatibility issues with third-party charging accessories can affect the charging speed and efficiency.
Also, it's possible that there might be some issues with the battery of the charger itself. Please provide the product model and serial number to us at [email protected]. Additionally, send any proof of purchase (such as a receipt, invoice, or credit card statement) to determine if your product is still within the warranty period. If possible, also provide a video or photo showing the charging situation as evidence.
We'll do our best to resolve this issue for you as soon as possible.
Energizer Power Bank
Service Team
- Pros mentioned:Overall performance
It works as intended
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It works beautifully for a reasonable price. No frills, but its a charger!
I would recommend this to a friend - Pros mentioned:Portability
Handy!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Holds a battery well and its slim enough to keep in purse or pocket without noticing. Used a couple times for phone and kuds tablets. Definitely a good buy and handy to have nearby.
I would recommend this to a friend - Pros mentioned:Battery life
Charger for now
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Needs a wall charger, decent battery. It was exactly what I paid for.
I would recommend this to a friend - Pros mentioned:Portability
Good device
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I's good but slowly for charge, very important have this for travel.
I would recommend this to a friend - Pros mentioned:Overall performance
Portable battery
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Nice little battery really like the little car display window for how much power is left
I would recommend this to a friend Portable
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this product but my usb c block didn’t work had to find one to work
I would recommend this to a friend
