Early Black Friday DealsNew Doorbusters every Friday.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Gechic DO! 1 IN/OUT USB-C 2 OUT USB-C OUT USB-A
  • Energizer UE30035C Max Power Bank with LCD Display - 3 Outputs - High Capacity - 20,000mAh.
  • The Energizer 30,000mAh power capacity is suitable for all your charging needs. This product offers a 30000 mAh capacity, which can provide up to 24 hours, 36 hours, or even 108 hours of power for your devices. It is compatible with large tablets, small tablets, and smartphones. However, the actual result may vary based on user activity and device compatibility.
  • The text on the image reads: "Triple Devices Charging - 1x USB-A port and 2x USB-C ports that can charge up to 3 devices simultaneously."
  • 15W Rapid Charging: Efficiently charge up your devices wherever you go! Energizer.
  • Energizer Universal Compatibility: Perfect for travel and powering multiple devices.
  • I Stable Charging: Stable charge for Bluetooth Earbuds and Smartwatches. Energizer.
  • PowerSafe Management Over-Current Protection Energizer DO! - MS - Temperature Protection Over Charging Protection Short Circuit Protection Premium Battery Cell PowerSafe Management guarantees against short circuit, overcurrent, overcharge, and overdischarge for your power bank and devices.
  • The Energizer is a device that provides 100 units of energy.
  • Energizer. OUT USB-A OUT 2 USB-C IN/OUT 3 USB-C
  • The text on the image reads "100 Energizer."
  • The text on the image reads: USB-C 1 IN/OUT USB-C 2 OUT USB-A OUT.
  • Energizer Package 8 Energizer UE30035C Charging Cable User Manual 1 Year Warranty Contact customer service for more support at Website: <http://www.energizerpowerpacks.com> Email: [service@energizerpowerpacks.com](mailto:service@energizerpowerpacks.com)
  • Energizer Power Banks - Buying Guides video 2 minutes 41 seconds

Energizer - MAX 30,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black

Model:
UE30035C
SKU:
6589871
Your price for this item is $39.99

Customer reviews

Rating 4.5 out of 5 stars with 188 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers recognize the MAX 30,000mAh power bank's exceptional battery life, allowing for multiple charges and lasting power throughout the week. Its power and portability are also praised, making it a convenient option for various devices. However, some find the device's size and weight to be substantial, impacting its portability for everyday carry. The power bank's large capacity is a significant benefit for many users, despite its size.

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 7 Showing 121-140 of 188 reviews
  • Pros mentioned:
    Battery life

    Great charger.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use this portable charger almost every with my phone, it's really helpful.

    I would recommend this to a friend

  • Best energizer portable battery

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my son who is a military member always out of country in remote places and this battery has been a big help. We highly recommend this portable battery

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    I have the power

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product. I work on trains ans there are times that i need back-up power for my mobile devices.

    I would recommend this to a friend

  • Almost everything

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use, using it tochrage an Iphone, an Android, a Samsung tablet, and a smart watch.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Great charger

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great charger, holds a charger for several days and can charge my phone multiple times a day.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    WALK IN - GET PRODUCT - PAY - WALK OUT!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Service, Product and Customer Service at Best Buy!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Great charger

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It takes a while to charge but it charged my phone battery at least 4 times

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Back up Power

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Power to go or in an emergency. I need to be prepared

    I would recommend this to a friend

  • Solid brick for your devices

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have another brick from energizer, loved that one, decided needed another and got this monster. Last longer, does USB-c to USB-C the other didnt.

    I would recommend this to a friend

  • Long Lasting Charger

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent value for amount of battery available. It is a little bulky.

    I would recommend this to a friend

  • Good Charger

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works well, fast charge, and will stay charged long periods of time

    I would recommend this to a friend

  • Excellent portable charger

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have been using this Energizer charger for several weeks and I like the three outlets and the LED meter too!

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Camping

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for my phone and iPad on camping trips, and not too expensive

    I would recommend this to a friend

  • Great battery backup for travel.

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product. I purchased this for a family trip. Charged it fully before we left and it was used daily by everyone. Wish it had more USB C outlets, but that’s my minor gripe. Great product.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Mr

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This portable charger will get you through many days with just one charge.

    I would recommend this to a friend

  • Quality

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very durable and reliable and feel like Its just perfect

    I would recommend this to a friend

  • 5 star

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great to use and charges fast love it. Helps out with kids Kindles as while.

    I would recommend this to a friend
  • Cons mentioned:
    Size

    gets it done !

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    powerful device! great for desk top charging !To heavy for travel ,

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Powerbank

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    30.000 a very good for charging my phone a lot of time

    I would recommend this to a friend

  • I like it.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It charges up my phone a bunch of times which is great! The only "complaint" would be it takes all day to charge.

    I would recommend this to a friend
Page 7, Showing 121-140 of 188 reviews
Sponsored

People also viewed