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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 9 Showing 161-180 of 898 reviews
  • Pros mentioned:
    Charging speed

    love how fast it charges

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is a very good charger. Charges my phones using fast charge technology!

    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

  • Energizer - Ultimate Lithium Charger

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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.

    Replacement for a similar device that will not work with new phone. This one is better.

    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

    Does the job

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

    I went in a event, where we stayed for 19 hour. So I realy needed a portable charger. And since i was not alone, some thing who could charge mutible phones was a must.

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

    Battery saver

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lifesaver for my phone and sons tablet. Its heavy, but it's very dependable.

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

    Gene's review

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

    it really comes in handy, i charge my drones, my doorbell, my camera, you name it, it will charge it

    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

    Portable

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

    Over all a great portable charger. Loved it. Great for trips

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

    Bunny On The Go

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

    This product makes for a speedy phone charge while out on a job.

    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

    Portable charger

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

    Great product for when you are on the road and you have to power up quickly

    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 Power Pack

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

    For the price, this is a great power pack. It charges my phone pretty 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
  • Pros mentioned:
    Charging speed
    Best Buy Employee

    Great charger

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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] Works great and charges phone fast. Decent build quality too.

    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

    Perfect travel companion.

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

    Perfect for concerts and traveling. I use it to charge the ipad, phones, cameras. Love this.

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

    Great Power Bank

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

    Works just as advertised and it also has a very large supply so I dont have to worry about charging it.

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

    Super backup

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

    Excellent performance and my backup last full week without charging

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

    Amazing charger!

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

    This portable charger is small and weighs not heavy to put inside the bag for use.

    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

    review

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    good portable charger, battery will last a couple days, helped me a lot with disneyland

    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
    Best Buy Employee

    Life saver lol

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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] Last charged for weeks and i can charge my phone at leats 3 times so is great

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

    Great value!

    |
    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] Long lasting battery life and lerfect for festivals!

    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

    Review

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Comes through in the clutch ….. very durable I’ve dropped this many times n still works

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Ease of use, Quality

    Love it

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

    Cool device! Super fast charge, easy to carry around, affordable and durable.

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

    energizer review

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

    nice size. but takes too long to re charge. nice dots to say when charged

    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
Page 9, Showing 161-180 of 898 reviews
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