[Human Creations] EnergyFlux G3 Rechargeable Hand Warmer

Sale price Price $27.99 Regular price $32.99

"After 120 hours testing 23 hand warmers over four years, we think the Human Creations EnergyFlux Enduro is the electronic hand warmer you should get."-Wirecutter

“With a quick way to thaw their easily-chilled extremities, maybe they'll actually build a snowman with you for once.” -WIRED

“All you’ll need is the Human Creations EnergyFlux Ellipse 5200mAh hand warmer. Not only will this little wonder keep your hands warm, but in a pinch it can even charge your phone’s battery on the go.” -The New York Times

“The EnergyFlux Ellipse Handwarmer is a step up from those one-time use heat packets. It's the next best thing to holding your hands in front of the fireplace.”-Mashable


Warm Up with Next Generation Reliability and Usability
❤ ERGONOMICALLY DESIGNED - Portable hand warmer to fit your hands, making it comfortable and easier to grab out of your bag or pocket in the cold! There’s snow place like home! Cosy up and get those hands warm in just a few seconds with EnergyFlux G3.
❤ POWER BANK USB HEATER - Throw out your old power banks and get yourself a multi-purpose hand warmer power bank! Have a backup power source for your iPhone or Android smartphone and tablet on the go! It fully charges in 4 hours ready for you to use again. Great for outdoor adventures like skiing, hiking, camping or even just walking outside in the freezing cold- Making it a must have accessory in the cold weather!
❤ IT’S GIFT GIVING SEASON! Let us warm your loved one’s heart! The stylish case with subtle colour accents radiates quality and makes the hand warmer with external battery an ideal gift. Leave the gift giving to us and worry less during Christmas, Valentines day or any other special occasions. Our modern convenient hand warmers will keep you and your loved ones warm this cold season!
❤ SUPER EASY TO USE - 2-Setting switch to warm hands! You get to control the temperature with just one simple switch. Simply select between two different heat settings 107°F (low) and 117°F (high). Never use disposable hand warmers again! Keep warm with our EnergyFlux G3 and support a more sustainable way of hand warmers in the long run.
❤ 1-YEAR GUARANTEE - Bring me home! Here at Human Creations, our promise is to make high quality products that solely fits for your needs. We aim to provide our customers with smart and effective solutions for modern problems. Committing to a high standard of customer care before and after your purchase! Purchase today with no risk with our 1-year product guarantee! 

The finest hand warmer pedigree

The EnergyFlux G3 comes from a long line of top-ranked hand warmers, with big brothers Ellipse and Enduro having been picked by Wirecutter as the hand warmer to have in 2017 and 2018, respectively.

As an industry leader in electric hand warmer manufacture, we've poured all our years of experience into making what we firmly believe is our best hand warmer ever.

New Features

Simple Switch Design

The switch has been redesigned to make it easier to start warming up the hand warmer or to adjust the heat levels, even with cold, numb fingers.

Added Feet

The G3 has a different design from the other Human Creations hand warmers, which includes rubber feet so it can stand on its own and has grip when standing. Perfect for when it is charging. 

Improved Ergonomic Design

We improved the design of our hand warmer to help it fit into your hand better, making it more comfortable to grip while you warm your hands.


Cream of the crop

  • The EnergyFlux G3 features an easy-to-grip shape and size with plenty of battery power to keep your hands warm and toasty for hours.
  • With two temperature modes set to 107°F and 118°F, wrap-around heat and fast warm-up time, EnergyFlux G3 is a snap to use and will have your hands warm and comfy in no time.
  • The EnergyFlux G3 is rechargeable, so it’s ready to go again after a few hours of charging. No more throwing out hand warmer pouches that just end up in landfills. No more fussing with lighter fluid and trying to light catalytic warmers with cold fingers.
  • Outstanding Battery Power with a 5200mAh battery that can provide up to 6.5 hours of heat on low and up to 5 hours of heat on high!
  • Easy to use with just one button. Press and hold the button until the LEDs light up—it’s on! Once on, a quick press of the button will switch between high and low heat. The red LED will flash to indicate the G3 is warming—slow for low heat, and fast for high heat. Blue LEDs will let you know how much power is left.
  • It’s also easy to check the battery level anytime: Just give the button a quick press, and the LEDs will light up to show battery status.
  • Power Bank function included. The G3 also charges your phone and other devices! Just plug in the included USB cable or the cable that came with your phone to provide 5V USB power which is standard for nearly all smartphones and dozens of other devices.
  • LEDs on the G3 will indicate that it's charging and how much power is left.


Note: Indicator LEDs will stay on for up to 5 seconds after switching the hand warmer off; this is normal and does not affect the device's function.