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  • Front. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 1. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 11. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 12. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 13. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 14. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 15. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 16. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 17. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Alt View 18. Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray.
  • Energizer 20,000mAh Fast Charge video 1 minutes 12 seconds

Energizer - Ultimate Lithium 20,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

Model:
UE20015PQ
SKU:
6412341
Highly rated by customers for:
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Customer reviews

Rating 4.6 out of 5 stars with 898 reviews

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Rating by feature

  • Value

    Rating 4.6 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

92%would recommend to a friend

Customers are saying

Customers are enthusiastic about the Ultimate Lithium 10,000mAh power bank's long-lasting battery life and ease of use. Many appreciate its convenient size and the high quality of its construction, along with its compatibility with various devices via multiple USB ports and USB-C connectivity. However, some customers noted that the device is relatively heavy.

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 10 Showing 181-200 of 898 reviews
  • Pros mentioned:
    Charging speed

    Best power bank ever!

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

    Took this to the Philippines for the holidays. It was a lifesaver! It charges tour phone super fast!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Super Charge Battery Pack

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

    I love the rapid charge feature and the ability to charge more than one device st a time.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed
    Best Buy Employee

    Potable battery

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

    [Employee of bestbuy] Portable and slim design. Good quality, charges really fast.

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

    I would recommend this to a friend

  • Best Power Bank I've Owned

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

    Loved the ability to charge in & out through the usb c port.

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

    Review

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

    Works great! I can use it three times, without needing to charge it on regular bases.

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

    Good Product

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

    Nice portable battery, got it for my girlfriend for christmas and she has been using it quite a bit!

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

    Bateria

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

    D marabilla lo utiliso solo d emergensia en mis dispositivos mibiles

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

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

    Battery pack life saver

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

    This battery pack.is excellent. The charge lasts for days depending on what you are charging.

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Good Buy

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

    Much better than the 5000. Charges really fast on both apple and android

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

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

    Energizer is a fantastic charger.

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

    Energizer is great. I'm glad I now have extra battery life that is so convenient.

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Perfect

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

    Perfect for what i needed and all the ports and the fadt charge works great

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    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 charges fast and definitely serves its purpose. Great quality charger.

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

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

    Great buy

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

    This portable charger was a great buy. It definitely holds up unlike other portable chargers

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed
    Best Buy Employee

    Awesome product

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

    [Employee of bestbuy] Fast charging device that allows me to charge multiple devices.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Works as designed

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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.

    Awesome product, working great - will be useful to charge my devices while out camping

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Charger

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

    Great portal charger for Wireless devices. Fast charging

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Charges my electronic

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

    Need it something portable for when i travel ans this came in handing..

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

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

    Good portable battery

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

    Ports for USB, USB-c. It also supports fast charging and can charge devices multiple times.

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

    Great portable charger with

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

    Nice battery pack Only downside is that product is on the heavy side.

    This review is from Energizer - Ultimate Lithium 10,000mAh 18W Fast Charge Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android & USB Devices - Gray

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

    Great portable charger

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

    Great portable charger, only negative is the weight

    I would recommend this to a friend
Page 10, Showing 181-200 of 898 reviews
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