HT522 rechargeable hand warmer for Outdoor Sports, Hunting, Golf, Camping

Short Description:

Stay toasty, stay comfortable with Aoolif
Get ready for coming cold days
● Always stay in a chilly office?
● Get freezed during a whole football game?
● Work outside or go hunting in the cold days?
● Suffer from arthritis, muscle pain, need heat therapy?
No more waste of a bunch of disposable hand warmer bags!
Convenient, Compact, Portable, 5200mAh rechargeable hand warmers are ready to Warm You Up.
● At Events, Outdoor Sporting Events, Hunting and Fishing, Camping and Hiking, Working in The Yard, Jogging or Walking Your Pet.

Product Detail

Product Tags

Product Detail

Model Number





DC 5V/2A


DC 5V/2A

Heating time

About 4 to 6 hours


1 Year

Heating temperature

40℃ - 45℃ - 50℃


Adjustable Thermostat, Overheat Protection, Tip-Over Protection

Heating Element

Heating Wire

Item Weight

About 145g


Hotel, Car, Outdoor, Garage, RV, Commercial, Household

Product material

Aluminum alloy

Private Mold


HT521 (3)
HT521 (4)


Ultimate comfort
Made of high-tech aircraft-grade aluminum and ABS plastic. Your Aoolif hand warmer is smoothy and durable.
Compact and light
Aoolif hand warmer 118s fits just right for your palm. You can feel it's lighter than your phone.
Instant heat
Press and hold the switch button for 5s and the heat is instantly releasing, 3 levels of heat up to your choice. You can always find your own comfortable heat level.
Upgraded security
Optimized circuit to ensure safe use for long time.
USB-C charging port
No more fumbling around or swearing under your breath when you have trouble plugging in.
Perfect gift choice
Delicate package,1*OCOOPA hand warmer, 1*USB charging cable and 1*Portable pouch.


HT521 (12)
HT521 (5)
HT521 (1)


How long does it stay on for?
● The hand warmer can work continuously for 4-8 hours, which varies according the environment temperature and heating levels.
Why do I need rechargeable hand warmers?
● Compared to the chemical hand warmers, rechargeable hand warmers are Reusable, Heat adjustable. It's your power bank too.
Can I use it warm my hands and at the same time charge my phone?
● No, please be noticed that to be safer, the heat functions are disabled when you charge a phone or recharge the hand warmer.
Is there a low battery warning?
● Yes, you can see flashing red and blue lights when it's about to running out of battery.

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