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Hand Warmers Rechargeable 10000mAh, Portable Electric Hand Warmer Reusable, 95-140 °F Smart LED Temperature Display (Metal 03)

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Material Type: Metal 03


Brand: Nekuya


Color: Black,Green


Material: Plastic, Metal


Recommended Uses For Product: Outdoor


Battery Description: Lithium-Ion


Brand: ‎Nekuya


Color: ‎Black,Green


Material: ‎Plastic, Metal


Recommended Uses For Product: ‎Outdoor


Battery Description: ‎Lithium-Ion


Battery Capacity: ‎10000 Milliamp Hours


Charging Time: ‎3 Hours


Included Components: ‎Charging Cable


Lower Temperature Rating: ‎95 Degrees Fahrenheit


Reusability: ‎Reusable


Upper Temperature Rating: ‎1.4E+2 Degrees Fahrenheit


Use for: ‎Hand


Power Source: ‎Battery Powered


Manufacturer: ‎Nekuya


UPC: ‎760701952625


Item Package Dimensions L x W x H: ‎5.75 x 3.66 x 2.09 inches


Package Weight: ‎0.35 Kilograms


Item Dimensions LxWxH: ‎4.84 x 1.3 x 2.48 inches


Brand Name: ‎Nekuya


Suggested Users: ‎unisex-adult


Date First Available: August 4, 2022


Frequently asked questions

These rechargeable hand warmers can last up to 8-12 hours on a single charge, depending on the temperature setting you choose. The 10000mAh capacity ensures a long-lasting warmth, perfect for extended periods outdoors.

The portable hand warmer offers a range of temperature settings from 95°F to 140°F. You can easily adjust the temperature to your comfort level using the smart LED temperature display.

Yes, you can use the hand warmer while it's charging. However, it's recommended to let it fully charge for optimal performance and longevity of the battery.

The smart LED temperature display on the hand warmer not only shows the current temperature setting but also indicates the battery level. When the battery is low, the display will alert you, making it easy to know when it's time for a recharge.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


These hand warmers have garnered positive feedback for their ability to warm up quickly to a comfortable temperature, portability, solid build, and additional functionality as a power bank. They are appreciated for their effectiveness in cold environments and convenience for outdoor activities. However, some concerns have been raised about the longevity of the product, its ability to maintain heat over time, and its battery charge retention capabilities.

Pros

  • 🔥 Quickly warms up to a comfortable temperature
  • 🏗️ Solid build and durable design
  • 🌡️ Features an LED temperature display for easy monitoring
  • 🔋 Doubles as a power bank, adding functionality
  • ✨ Portable and convenient for outdoor use

Cons

  • ❄️ May struggle to keep up with heating in extreme cold
  • ⚡ Some issues with battery charge retention over time
  • 🛑 Reports of the device not lasting more than a season without issues

Should I Buy It?

Considering the functionality, added features, and positive reception, these hand warmers are a good investment for those frequently in cold environments or seeking a convenient warmth solution. However, potential buyers should be aware of the few criticisms regarding longevity and charge retention. Weighing the pros and cons, they are a worthwhile purchase for the intended use, keeping in mind the occasional reported drawbacks.


  • Very warm
The media could not be loaded. I'm in poor health and a wheelchair user so I am always cold. I don't want to make everyone else around me uncomfortable so it's up to me to stay warm with blankets or sweaters. I bought this to keep my hands warm especially outside. On the lowest setting, it's perfect for this. It's like putting my hands under a heating pad. On a higher setting, I can put it in my pockets for an overall effect. It's like I have turned my coat into a heated blanket. It isn't too heavy or bulky so it fits in my purse when I am finished. ... show more
Reviewed in the United States on October 10, 2022 by Darling Nikki

  • Works great
The first thing I noticed is the the packaging clearly show the temperature reading on the digital display at 188 degrees, yet the maximum temperature of the device is only 140. It didn't feel all that warm until I actually took it outside into the cold. Once I was out there with my cold hands, 140 degrees felt great! It does feel solid and really well built and I do like that it has the LED temperature display. It also does come up to max temperature pretty quickly. It also doubles as a power bank, which is a nice bonus that I hadn't noticed when I bought it. Overall, for the price, it's a great deal. ... show more
Reviewed in the United States on December 17, 2022 by Frank Zayas

  • Gets hot
We’ve been having cold front after cold fronts this winter and that doesn’t help my golf game. So I bought this warmer to keep my non-gloved hand from gettin numb. It’s a very designed shape, friendly to hold. There are three levels of heat. Even though they say never to use it without the cover bag, I found the bag as an inconvenience. You cannot work the switch or see the LED screen in the bag and in my opinion, it doesn’t get hot enough to burn. The downside is it weights about a pound. So if you’re carrying, it adds to your load. It can last for the whole round. Not sure if it improves my golf but my right hand is more comfortable. ... show more
Reviewed in the United States on February 18, 2023 by Szoo2

  • Helps in winter
it doesn't get super hot but it does help in winter when your hands are cold. it's pretty easy to use and it's quality is pretty durable. it's also has a good battery life and easy to charge
Reviewed in the United States on September 16, 2024 by Nicole N.

  • False advertising.
Bought 2 and one broke, and they both require a specific charger to work. It is powered by 2 4000 mAh cells so the capacity listed as 10000 mAh is a lie.
Reviewed in the United States on January 13, 2025 by Nathan Hall

  • Don't count on it to hold a charge
The device itself can be a good addition to your at-work gear, particularly if you work nights, or in open, cold environments. I found that it's performance as a battery bank was rather lackluster. Though I don't have a way to gauge exactly how much power it output to the flashlight I tried to recharge from it, I know that it wasn't nearly enough, compared to the amount of time it was charging. As a hand warmer the device works reasonably well, with the caveat that you cannot simply charge it at the beginning of Winter, drop it in your bag, and expect to pull it out when the night gets truly cold and have a full charge ready to go. Instead you should probably charge it up when you see that inclement weather is coming. That charge will likely hold for a week or two, but it will rapidly drop as further time passes. I hope future iterations of this device will see it retain its charge for longer periods. ... show more
Reviewed in the United States on February 18, 2023 by Vulpes Abnocto

  • Handwarmers
Works well. Easy to use. Charges easy and the battery seems to hold up very well.
Reviewed in the United States on September 28, 2024 by Walt Jordan

  • Good quality product to keep your hands warm.
I initially bought one unit for my morning 45-minute daily walks, but having to shift the unit from hand to hand became bothersome, so I ordered another one and was happy that I did. This is a good unit if the temperatures are above 20 F and winter gloves (I use the ones with the touch screen fingertips). ... show more
Reviewed in the United States on January 14, 2023 by Mark D. Ritacco

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