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  • 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
Highly rated by customers for:
$39.99

Customer reviews

Rating 4.6 out of 5 stars with 328 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers have good things to say about the MAX 30,000mAh power bank, particularly its long battery life and quick charging speed. Users appreciate its overall performance and portability, as well as the convenience of multiple ports for charging several devices at once. The main drawbacks mentioned are its weight and size, with some finding it a bit heavy and large.

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 13 Showing 241-260 of 328 reviews
  • Pros mentioned:
    Charging speed

    Charge me

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

    Can charge phone 4-to-5-time best thing to have when traveling

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

    Battery pack.

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

    It is pretty heavy to carry around, like in a purse.

    I would recommend this to a friend

  • Power Backup (Apple Devices)

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

    It provided power to my daughter's tablet and my wife's new Apple phone. I am ready for travel.

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

    Great power, but heavy

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

    Great power, but heavy and bulky. Like that it has a remaining battery power left percentage instead of the typicall bar graph.

    No, I would not recommend this to a friend

  • Portable charger

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product. Can charge multiple devices at one time

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

    Ak

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good for camping and going to park and market or travel

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

    I have the power

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    |
    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
  • Pros mentioned:
    Overall performance

    Charge

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

    Every good to my phone and other with no problem at all

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

    Great charger

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    |
    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

  • Excellent charger for the money

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

    Great product quality and does a great job for the money

    I would recommend this to a friend

  • Energy

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

    Thank you for the battery it was perfect and work as needed.

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

    WALK IN - GET PRODUCT - PAY - WALK OUT!

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    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

  • Nice battery with plenty of charge for devices

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

    This battey has 3 USB-C charging ports for topping up multiple devices at once. One thing to note, if you have an older outlet with a USB-A port or an older charging brick, the battery doesnt seem to want to charge, at least not quickly.

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

    Back up Power

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    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
  • Pros mentioned:
    Portability

    Camping

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    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

  • Very good power bank

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

    Very sturdy and good haven’t used it but I trust this Brad and Best Buy.

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

    Mr

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    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
  • Best Buy Employee

    Works well, no heat

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

    [Employee of bestbuy] Brought this on rosdtrips n stuff, didnt heat up as bad as the smaller ones, charges at least 3-4 times on my phone, not too shabby if i do say so

    I would recommend this to a friend
    • Brand response from Jamal Chen
      Posted .

      Hi TrinC,
      Thanks for sharing your experience! We're glad to hear the Energizer MAX 30,000mAh Power Bank is keeping up with your road trips without heating up like smaller models. That extra capacity and efficient thermal design really make a difference when you're charging multiple times on the go. Sounds like it's doing exactly what it was built for—reliable power without the hassle.
      Keep enjoying the journey!
      --Energizer PowerPacks Service Team

  • Fast recharge

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

    Fast recharge and dependable. Recommend. Great price

    I would recommend this to a friend

  • Awesome

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

    Very happy with quality, a bit heavy but with a purpose.

    I would recommend this to a friend
Page 13, Showing 241-260 of 328 reviews
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