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  • Energizer 2750mAh 5V/1A USB Power Bank
  • The text on the image reads "Energizer 100% Charged USB-C IN USB-C".
  • The text on the image reads: "35C-55C 5V-2A (Max.) (XPP)U1/A lon USB-C USB-A Temperature: 10W Output: : China in Made HW5000 Lithium Input: Heating Total Name: Type: Battery Rated Model Cell -8 N OUT USB-A."
  • The text on the image reads "Energizer."
  • C 100 Px Energizer.
  • Alt View 3. Energizer - 5,000mAh 10W 2-in-1 Rechargeable Hand Warmer 8hrs Warmth + Universal Portable Battery Charger/Power Bank w/ LCD screen - Black.
  • a cell phone, a tablet, a smartphone, a watch, a charger, and an Energizer.

Energizer - 5,000mAh 10W 2-in-1 Rechargeable Hand Warmer 8hrs Warmth + Universal Portable Battery Charger/Power Bank w/ LCD screen - Black

Model:
HW5000
SKU:
6606066
Your price for this item is $19.99
Clearance
The comparable value price is $24.99

Customer reviews

Rating 4.5 out of 5 stars with 49 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 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers are pleased with the overall performance of the 5,000mAh 10W 2-in-1 Rechargeable Hand Warmer, noting its dual functionality as both a hand warmer and a portable charger. The battery life and hand warmer performance are also well-received, making it suitable for those with perpetually cold hands. Its portability and relatively fast charging speed add to its appeal.

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 2 Showing 21-40 of 49 reviews
  • Pros mentioned:
    Heating performance

    It's hot.

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

    Great handwarmer. Made a great gift to a gorgeous gal who's always shivering in her air conditioned workplace.

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

    Battery/ warmer

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

    I used this at baseball game. Keep my hands warm and get to charge my phone

    I would recommend this to a friend

  • good for heating

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

    Heats up good. there are 2 flaws. The button to control it is black so you cant see it and it is flush with the unit so it's hard to see or even feel where it is. I had to paint it white so I could see it. Also there is no button to bring down the temp. you have to raise it to the highest level then it resets to the lowest setting.

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

      Hi Danni,
      Thank you for pointing out those design details. The flush black button can indeed be hard to see, and your idea of painting it white is a clever workaround. We’ll share your feedback with our design team for better visibility in future models. Regarding the temperature adjustment, the current design cycles through levels by pressing the button, starting from low after reaching high. We appreciate your input—it helps us improve!
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Size

    Nice little hand warmer

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

    Works well and just the right size I would recommend to others.

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

    hand warmer

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

    better than disposable hand warmers! Place it in a small pouch for comfort use.

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

    GREAT WARMER

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

    Energizer - 5,000mAh 10W 2-in-1 Rechargeable Hand Warmer 8hrs Warmth + Universal Portable Battery Charger/Power Bank w/ LCD screen - Black This warmer works GREAT last long and charges fast.

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

    Warmer for Cold Hands

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

    Just what I need. My hands are always cold. It comes in handy for the fall/winter season.

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

    Excellent product!

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

    It is a hand warmer+power bank. Both function well. I like it.

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

    Great device

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

    Great device to warm your hands and charge your phone. It us a great multi purpose device.

    I would recommend this to a friend

  • Good Value

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

    Hand-warming and backup charger work well after you figure out how to use it. Poor instructions.

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

    Great battery bank.

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

    Great battery bank. Small in size but powerful. Recommend it.

    I would recommend this to a friend

  • Power bank / hand warmer

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

    Both functions work well. Temperature range is adjustable from 95F to 131F and warms up quickly. The size and shape work well for hand warming for average mans hands. It also works well as a power bank. Recommended.

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

    Awesome

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

    Worked great for both purposes. The heater mode is awesome

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

      Hi Chandan,
      We’re so glad to hear the 2-in-1 hand warmer and power bank is working great for you! The heater mode was designed for reliable warmth during chilly moments, and it’s awesome to know it’s delivering just that.
      If you ever need tips on optimizing battery life or safe usage during colder seasons, feel free to reach out!
      --Energizer PowerPacks Service Team

  • Pros mentioned:
    Hand warmer performance

    Energizer Scores Again

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

    This device works very effectively. It holds a charge for a very long time and works well as a hand warmer.

    I would recommend this to a friend

  • Hand Warmer

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

    Works as expected. My first time using i had it at the highest warmth setting and it lasted only 3+ hours. So next time I'll dial it down and see how long it lasts.

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

      Hi KennethC,
      Thanks for sharing your experience! We're glad to hear the hand warmer worked as expected. At the highest heat setting, battery life will shorten significantly—dialing it down is a smart move to extend warmth duration. Feel free to experiment with the lower settings to find the best balance for your needs.
      --Energizer PowerPacks Service Team

  • nice present for older people

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

    will be a christmas present - haven't tried it out yet

    I would recommend this to a friend

  • Great hand warmer on cold days!

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

    Best purchase ever! Quickly heats up to set temperature and lasts quite a while.

    I would recommend this to a friend

  • Hand warmers

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

    Was hoping they would warm up a little faster, but all in all good product

    I would recommend this to a friend

  • Solid all around

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

    Battery life worked pretty well. Used it for two travel ball games and had 17% battery left so works well for our use case.

    I would recommend this to a friend

  • Good Warmer - Works Fine

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

    Gifted it to a friend and they use it a lot - no complaints

    I would recommend this to a friend
Page 2, Showing 21-40 of 49 reviews
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