When the cold winter season draws near, everyone looks for clothes and gadgets to keep them warm. From scarves to heavy gloves and mittens, all these are ideal for keeping you warm during the terrible weather. However, if you are someone who is not satisfied with the items mentioned, rechargeable hand warmers will solve your problem. 

Basically, hand warmers are small gadgets that you hold to warm your hands. The best thing about this gadget is that you can charge and reuse it conveniently. Others can even work as emergency power banks for your other digital devices like mobile phones. 

If you are trying to get a rechargeable hand warmer, it’s good to understand that the battery capacity determines the battery life of the unit. If you want a reliable model, this is an important point. The larger the capacity, the longer its battery life.

However, there are other considerations that should be pondered about before choosing the model for you. So, to make it easier for you, our team of experts has tested and personally used some rechargeable hand warmers top picks. 

This review will help you spot the best rechargeable hand warmer for your needs and understand more things about it. After choosing the ideal rechargeable hand warmer, don't forget to click the links below each item so you can get the best deals on Amazon!

Best Rechargeable Hand Warmers Comparison & Rating

Rechargeable Hand Warmers

Features

KARECEL Rechargeable Hand Warmers, Electric Hand Warmer 5200mAh Powerbank Reusable Handwarmers, Portable USB Hand Warmer Heater Battery Pocket Warmer, Best Gifts for Men and Women in Cold Winter
  • 5200 mAh
  • 4 x 2.32 x 0.9 inches
  • heats for 4-8 hours
infray Hand Warmers, Rechargeable 5200mAh Power Bank Electric Hand Heater USB Portable Charger Double-Sided Heating Pocket Hand Warmer, Safe Heat Therapy Pain Relief Winter Gift for Women Men - Pink
  • 5200 mAh
  • 5.1 x 3.15 x 1.57 inches
  • heats for 4-8 hours
Jomst New 7800mAh Rechargeable Hand Warmers Portable Electric Power Bank,Larger Capacity Hand Warmer and Double-Sided Heating
  • 7800 mAh
  • 4.61 x 2.6 x 1.22 inches
  • lasts for 6-10 hours
Mieuxbuck Rechargeable Hand Warmer, Electric Hand Warmers 5200mAh, Portable USB Hand Warmer Pocket Size for Women, Heat Therapy, Outdoor Sports.
  • 5200 mAh
  • 4 x 2.3 x 1.7 inches
  • works for 4-6 hours
COMLIFE Portable Hand Warmer, 20000mAh Electric Camping Long-Lasting Pocket Warmer & Reusable Larger Capacity Type-C Power Bank, Single/Dual-Sided Quick Heating, LED Display, Up to 14 Hours of Heat
  • 20000 mAh
  • 7.8 x 4.84 x 1.34 inches
  • works for 5-10 hours

1. KARECEL Rechargeable Hand Warmers

KARECEL Rechargeable Hand Warmers, Electric Hand Warmer 5200mAh Powerbank Reusable Handwarmers, Portable USB Hand Warmer Heater Battery Pocket Warmer, Best Gifts for Men and Women in Cold Winter
Specifications:
98% Overall

Battery Capacity

5200 mAh

Color

Available in 5 colors

Dimensions

4 x 2.32 x 0.9 inches

Input / Output

5 V / 2 A

98%
features
97%
consistency
98%
ergonomics
97%
value for money
Pros:
  • Multifunction. It’s both a hand warmer and an emergency power backup for your phone.
  • Has a built-in intelligent protection system that protects it from overloading, short circuit, and power on.
  • Shockproof and anti-scald.
  • Heats consistently on both sides.
  • Warms and heats within seconds.
  • Has a one-button control that controls the three indicator lights.
  • Has a strong battery life of 4-8 hours when in use.
  • Designed to work smoothly and efficiently.
  • Easy to carry around comfortably, thanks to its small size.
  • Has a rechargeable lithium-ion battery.
  • The large battery capacity of 5200 mAh is enough to use it as a power bank.
  • Made of aircraft-grade aluminum ABS. This material ensures durability.
  • Available in 5 different colors. silver, black, gold, blue, and rose gold.
Cons:
  • Takes too much time to fully charge that can last more than six hours.
  • The low temperature setting is too weak and the maximum heat setting could be too hot for some users.
Final Take:

This rechargeable hand warmer is undoubtedly one that you should consider. This electric rechargeable hand warmer has a powerful battery that you can use to charge different digital devices that you have. It also has three temperature levels. The low temperature is between 104-113°F (40-45°C), medium temperature between 113-122°F (45-50°C) and high temperature between 122-131°F (48-55°C). Moreover, this electric rechargeable hand warmer can warm other parts of your body like feet and knees due to its ergonomic size. It heats up quickly and can last a decent with a decent amount of time.

2. Infray Rechargeable Hand Warmers

infray Hand Warmers, Rechargeable 5200mAh Power Bank Electric Hand Heater USB Portable Charger Double-Sided Heating Pocket Hand Warmer, Safe Heat Therapy Pain Relief Winter Gift for Women Men - Pink
Specifications:
97% Overall

Battery Capacity

5200 mAh

Color

Available in 3 colors

Dimensions

5.1 x 3.15 x 1.57 inches

Input / Output

5 V / 2 A

97%
features
96%
consistency
98%
ergonomics
98%
value for money
Pros:
  • Designed with three different modes of temperature.
  • Warms up in three seconds and heats for 4-8 hours, and gets charged fully between 2-3 hours.
  • Easy to use. You only press one button, and it heats rapidly.
  • Warms your hands consistently since it heats on both sides.
  • Has a built-in rechargeable lithium-ion battery of 5200 mAh that you can use as an emergency power bank.
  • The material used to make is high-tech aircraft-grade aluminum and ABS. It guarantees durability.
  • Has an anti-skid surface. This smoothness enables you to carry it around easily and comfortably.
  • Features three indicator lights to keep you alert on battery changing status.
  • Comes with an optimized circuit. It prevents the hand warmer from overheating, exploding, and healthy heat transfer when charging or when using it to charge other devices.
Cons:
  • Using its single button to control the temperature could be confusing.
  • Using the maximum heat temperature setting can drain the warmer really fast.
Final Take:

This cobblestone-shaped electric hand warmer is very effective in warming your hands during cold seasons. You can adjust the temperatures quickly with one button. A short click changes to a different mode; a double click will show the battery charge remains, while a long press will turn the hand warmer off/on. This electric hand warmer heats fast and rapidly on both sides in three seconds. The heat is consistent around the hand warmer. It is easy and fast to charge other devices using this power bank because it is equipped with USB-C to connect to the USB device. Infray hand warmers have a safety structure design that protects them from exploding, short circuits, overvoltage, and overcharge. This design ensures that your hand warmer is safe when charging or when in use.

3. Jomst New 7800 mAh Rechargeable Hand Warmers

Jomst New 7800mAh Rechargeable Hand Warmers Portable Electric Power Bank,Larger Capacity Hand Warmer and Double-Sided Heating
Specifications:
96% Overall

Battery Capacity

7800 mAh

Color

Available in 2 colors

Dimensions

4.61 x 2.6 x 1.22 inches

Input / Output

5 V / 2 A

98%
features
94%
consistency
97%
ergonomics
95%
value for money
Pros:
  • Has an indicator light. It shows heat level, input and output and battery charge remaining.
  • Has a super large battery capacity. This ensures that the warmer works for longer and charges your phone fast.
  • Can heat in three different levels, low, medium and high.
  • Heats on both sides. This makes your hands warm consistently.
  • Gets fully charged 2-3 hours and lasts for 6-10 hours while working.
  • Has Type-C, USB, and micro port for android. This makes charging easy and quick.
Cons:
  • Charging might take longer than indicated, but when fully charged it will work efficiently.
  • A bit big for the hands of some users.
Final Take:

It is an excellent rechargeable hand warmer for you during the cold seasons. Not only does it keep your hand warmer at all times, but you can also use it as an emergency power bank for your phone. This hand warmer heat on both sides and lasts 10 hours at a low temperature of between 95-107.5 ℉, 8 hours on medium temperatures of 104-118.5 ℉, and 6 hours on high temperatures of 107.5-131 ℉. The light indicators will notify you which level of temperature you are using and when the hand warmer has drained its charge. The rechargeable hand warmer package comes with a micro USB cable for charging your phone. Also, it is available in 2 amazing colors, black and pink.

4. Mieuxbuck Rechargeable Hand Warmer

Mieuxbuck Rechargeable Hand Warmer, Electric Hand Warmers 5200mAh, Portable USB Hand Warmer Pocket Size for Women, Heat Therapy, Outdoor Sports.
Specifications:
93% Overall

Battery Capacity

5200 mAh

Color

Available in 2 colors

Dimensions

4 x 2.3 x 1.7 inches

Input / Output

5 V / 1 A

93%
features
93%
consistency
94%
ergonomics
93%
value for money
Pros:
  • Lightweight. It only weighs 135 g.
  • Can be used for heat therapy to relieve back pains, neck aches, cramps, and headaches.
  • Made of aircraft-grade aluminum and ABS.
  • Has a safety protection system that prevents overheating, over-voltage, and short circuits.
  • Features a rechargeable 5200 mAh battery.
  • The smooth texture makes it comfortable to hold for hours.
  • Warms up after 15 seconds and maintains the heat consistency on both sides.
  • The package comes with a cloth pouch and a USB charging cable.
  • Available in 2 different colors: golden and white.
  • Works for 4-6 hours when charged fully, and its charging time is between 2-3 hours.
Cons:
  • Even though it is a power bank, it charges phones slowly, and the phone does not fully charge when using this hand warmer.
  • Gets surges from low to high and back. This surge causes it not to heat consistently.
Final Take:

It's a great device to warm your hands during winter. This rechargeable hand warmer is lightweight and smooth so that you can easily slide it inside your mittens or gloves. Besides being a hand warmer, it is also a power bank and can be used for heat therapies as a heated stone. It helps in pain relief from headaches, back pains, neck aches, and even arthritis. This hand warmer is also ideal for outdoors when fishing, skiing, hunting, camping, and other outdoor activities. Unlike other hand warmers, Mieuxbuck rechargeable hand warmer heats fast within 15 seconds and maintains the temperature consistency.

5. COMLIFE Portable Hand Warmer

COMLIFE Portable Hand Warmer, 20000mAh Electric Camping Long-Lasting Pocket Warmer & Reusable Larger Capacity Type-C Power Bank, Single/Dual-Sided Quick Heating, LED Display, Up to 14 Hours of Heat
Specifications:
92% Overall

Battery Capacity

20000 mAh

Color

Black

Dimensions

7.8 x 4.84 x 1.34 inches

Input / Output

5 V / 3 A

93%
features
93%
consistency
90%
ergonomics
92%
value for money
Pros:
  • Has a battery capacity of 20000 mAh. Large battery capacity ensures that it warms your hands for a longer time.
  • A hand warmer and doubles as a power bank.
  • Warms rapidly on either single or double sides as required. Heats between 118-131℉ (48-55℃).
  • Battery is made of polymer lithium and takes 7-8 hours to charge and works 5-10 hours.
  • Has optimized upgraded circuit. Ensures safety and longer usage time.
  • Made of aluminum alloy.
  • Has a built-in intelligent protection system. This prevents the hand warmer from explosion, shock, and skid.
  • Weighs 470 g. You can carry it around while hiking, camping, cycling, and other indoor or outdoor activities.
  • Comes with a type-C charging cable.
Cons:
  • Takes a longer time to get charged fully.
  • Slightly oversized and heavy. You might find it hard to fit in your pocket.
  • Cannot adjust the temperatures. It has no variable temperature levels.
Final Take:

Comlife portable hand warmer is an impressive device. This is so because it heats rapidly, and you can choose to heat a single side or both sides. The battery capacity is large enough to keep you warm for 5-10 hours and even charge your mobile phone. It will ensure that you do your daily activity without the worry of cold hands. It is easy to use since you operate it with only one button, and it heats instantly. Comlife portable hand warmer is an excellent rechargeable hand warmer throughout winter.

Best Rechargeable Hand Warmers -  Buyer's Guide

Battery Capacity

The larger the battery capacity, the longer the battery life. A large battery capacity guarantees you more hours when the hand warmer is in use. Always go for a hand warmer that has a large battery capacity.

size and weight

The size and weight of a hand warmer are very important to consider. An ideal hand warmer should be of a size that can easily fit in your pockets or slid in your gloves or mittens. It should also be lightweight. It is comfortable to carry around while doing your activities.

adjustable temperature levels

You should be able to adjust the temperatures of the hand warmer quickly depending on your requirement. A hand warmer should have temperature levels that are low, medium, and high. It will ensure that you adjust the temperatures effectively.

versatility

Versatility is a factor that you should consider. A great hand warmer should be versatile in that you can use it for other different purposes. Some act as power banks and others can be used for heat therapy to relieve pain. With a high-quality hand warmer, you will be sure that it will charge your phone if you run out of power.

Heating Consistency

The best hand warmer should heat consistently. It should circulate the warmth on both sides to feel the warmth from all the sides. Choose the one that will heat consistently without having surges.

Best Rechargeable Hand Warmers -  FAQs

How do I adjust the temperature levels on my hand warmer?

After switching it on, long-press the button, and the hand warmer will show the temperature level with the indicator light.

Can I charge my hand warmer while still warming my hands?

No. It's not advisable to charge the hand warmer while using it. First, charge the hand warmer till fully charged, then start using it.

How long do I charge my hand warmer?

The charging time varies in different hand warmers, but most hand warmers are fully charged between 2-10 hours, depending on the battery capacity. Check the charging time the manufacturer has indicated on the package.

Where can I put my warmer?

You can slide it in your gloves or mittens. You can also put them inside your pocket since they are smooth and small.

Author

Jimmy Black started his career as a construction and carpenter foreman. After years of hard work, he decided to go on his own. Now, Jimmy is one of the trusted experts at SolidSmack who knows at first glance whether your hammer would do a great job or not. He still involves himself in various construction projects and works for individual clients. Behind formalities, he enjoys being a father to two lovely kids who keep on asking him why they can’t quit school and travel the world like Dora The Explorer.