Winter nowadays can be so drastic that simple winter gloves won’t be enough to give the warmth that you need. In that case, a rechargeable hand warmer is the best thing to have.
A rechargeable hand warmer is a handy heat-generating tool that comes at the size of a palm. It has at least 1-inch thickness and designed to be as light as possible for better convenience. The design, nonetheless, varies from one model to another with others boasting of alluring features like built-in LED lights and charging capabilities.
Just like its heated jackets, rechargeable hand warmers can work for more than 8 hours depending on the battery capacity of the unit. This is the reason why the battery is one of the first things you need to check, especially if you are planning to use it for more than 8 hours outside. One reliable model that can excel in terms of performance longevity is ComLife with a 20,000 mAh battery capacity that can last more than 8 hours of use. This should be enough to aid you in your everyday needs while working in an office or in a cold, open area.
However, the shape, texture, and weight should also be some major considerations to have. Since hand warmers are meant to deliver comfort while being grasped, intricate and overly decorated hand warmers with uneven surfaces can be uncomfortable in hands after extended hours of use. In this case, the smooth texture and rounded shape of the OCOOPA H01PD Fast-Charging Hand Warmer is the best choice to have.
To give you more idea about them, we present you this comprehensive article. In this review, we will give you a detailed look at each of the top-notch models we picked from the long list of items we considered. Personally analyzed and tested by SolidSmack experts, we hope to give you the best insight about each one before you come up with a decision. To get a better view of the items and their prices, just click the buttons below to have a peek at their best deals on Amazon.
1. OCOOPA H01PD Hand Warmer
3 temperature adjustment settings
Available in Aegean Blue, Fire Orange, Lemon Yellow, and Sky Gray
This OCOOPA H01PD hand warmer has all the right standards that you are looking for in a hand warmer. It doesn’t have the 20,000 mAh battery of the ComLife unit, but it offers the best value when it comes to comfort, ergonomics, and functionality.
If there is one thing the brand is certainly most proud of, it is the excellent charging capabilities of this hand warmer. This upgraded version is equipped with PD 3.0 and QC 3.0 fast-charging technologies and compared to other competitions like the ComLife unit with 15 watts, this OCOOPA H01PD hand warmer sports 18 watts of power that allows faster input and output charging. The product indicates that it can charge the unit at full capacity within 3.5 hours. Although it took our team more than that (less than 4 hours), it is still impressive as there is no need to wait for an entire night just to charge it. When tested on phones, the output is pretty decent, as well.
Most of all, it is very efficient in producing heat all around its body. The heating elements are located everywhere that you’ll feel its warmth in each inch of its surface. It also has 3 temperature settings that can go as high as 49℃. With this, you have the freedom to choose just the right level that suits your needs. Also, it heats up within 7 seconds and it can last up to 7 to 14 hours!
We also applaud its shape that excellently fits any size of palms. Its body offers a high-grade silicone oil surface coating which further enhances its smooth surface. The size, on the other hand, is compact enough to fit in pockets and it is lightweight at 198 g. Overall, a very handy material that can offer the best set of convenient features that will complement your needs.
2. ComLife Portable Hand Warmer
Single- and Dual-side Heat Settings
There are lots of things to love about this rechargeable hand warmer from ComLife. With all of those things to cherish, what you will love the most is the long battery life of the unit.
However, unlike other models that offer complete control over the setting of the temperature, this hand warmer only heats at 55℃. Nonetheless, despite the lack of adjustments in terms of the temperature, you have the option to use both sides of the warmer or just the single side to warm your hands. It is important to note that using both sides, the warmer can only last for at least 9 hours of straight use which is more than enough. When used for a single-side setting, the unit can go beyond 14 hours which is truly impressive.
We also love that the warmth of the unit is very consistent. The heating elements cover a substantial part of the warmer including its curved edges. The surface is smooth which is excellently pleasant on the skin. Yet, the warmer might be too big to fit in some pockets. It has overall dimensions of 28 x 83 x 166 mm which is rather huge, especially in hands.
Despite the downsides mentioned, this model is pretty reliable as a heavy-duty hand warmer. It can serve you all day long which is one of the major qualities you should be looking for. With this, it is highly suggested for individuals who consistently work in cold environments and settings.
3. The Outdoors Way Electric Hand Warmer
2 temperature adjustment settings
Available in Metallic Silver and Pink
Sometimes, besides comfort, what we need is an item with a rugged design that can withstand harsh outdoor settings. This is where this hand warmer excels at.
The unit is made by The Outdoors Way, a company that focuses on the creation of outdoor products that can complement the demands of adventurous individuals. This 7800 mAh is one of its masterpieces that is specifically designed for hiking, hunting, camping, fishing, and skiing activities.
Despite its low battery capacity, the warmer is tailored to optimize the production of its heat. It has Warm and High Heat temperature settings that offer 40℃ and 46℃, respectively. Its maximum temperature is few steps behind the ComLife hand warmer but it is sufficient enough to warm you in cold climates. Plus, it is supported by other details that elevate its ability to produce consistent heat at all times.
Compared to its competitions, the unit boasts of an aluminum casing that absorbs and conducts heat easily. As such, it allows the matchless distribution of heat all over its surface. From top to bottom, you’ll feel its warmth and even after turning the unit off, the heat will still be present for a minute or two.
It also has a great ergonomic shape that allows your hands to grip both of its heated sides. As for its size at 3.75" x 2.375", you can put it comfortably everywhere from bags to pockets to the free velvet carry pouch it comes with.
Most of all, it is really built with the outdoors in mind. With this, besides its ability to charge other devices, it also comes with an LED flashlight. What’s even better about this feature is that it offers an SOS strobe setting which really can be helpful in terms of unpredictable accidents.
4. Lama Hand Warmer
3 temperature adjustment settings
This Lama hand warmer is probably one of the most functional models out there for various reasons. It utilizes a 10000 mAh battery that is sufficient enough to help it last for more than 12 hours of continuous use at its lowest heat setting.
The 3 temperature settings are also a very appealing feature of this model. With this, you can choose among 40℃, 50℃, and 60℃ options of the warmer which is truly incredible. At the lowest setting, you’ll have the warmth that should be enough in most cases. The body of the warmer is also made of aluminum which makes the heat distribution very effective. However, we find the maximum setting a bit of a concern since it could be too hot, especially when touched with bare hands. Furthermore, during our test, the setting drained the unit in less than 5 hours.
Nonetheless, the things mentioned shouldn’t stop you from getting this Lama hand warmer as can still offer you a lot of incredible features. Besides its capability to charge other devices, it can also vibrate which is truly useful for individuals with muscle sores! Neat!
5. Orastone Rechargeable Hand Warmer
Available in 5 Designs: Flower, Knit, Stripes, Water Color, and Polygon
In terms of practicality and a compact body, these Orastone rechargeable hand warmers would certainly top the list. It doesn’t have all those fancy bells and whistles of other models, but its simplicity makes it stand out among the rest.
Measuring 2.4 x 2.4 x 0.85 inches, both of its heating surfaces can be gripped by your hands with ease. It only has a single temperature option that comes at 42℃. It takes a matter of 2 minutes before it completely warms, but we really think that it really serves its purpose well since it can last up to 4 hours despite the size of its battery.
The compact warmer also comes with a 5.5-inch strap which makes its handling way easier compared to other units. It also boasts of a warm white LED light which can be very handy when you are rummaging something in your bag in a dark room. Most of all, we really love how beautiful these tiny hand warmers are! They come in five different designs which make them a great winter gift idea!
Best Rechargeable Hand Warmers - Buyer's Guide
Hand warmers vary a lot when it comes to battery performance. If you need a unit that can last for more than 8 hours, opt for models that come with at least 10,000 mAh or more. In this case, the higher the battery capacity, the better. The ComLife hand warmer is a good choice to have if the longevity of the performance is your only concern.
However, keep in mind that the other features of the unit have effects on the battery. If you would constantly use the warmer at the max temperature setting, the battery can drain faster than expected. The same goes for its LED light, output charging, and other features.
It is also best if you can find a unit that can offer a great charging experience. With this, look for the units like OCOOPA H01PD that offers impressive wattage and other features like PD 3.0 and QC 3.0 technologies.
It is great to have a hand warmer that can offer you substantial levels of temperature. However, it is better if the unit is capable of temperature adjustments for better comfort. This is important, especially if the unit has temperature levels that can be uncomfortable for some people. Furthermore, it will help you save battery which means longer usage of the hand warmer.
Besides the controls, it is also ideal if you can have the hand warmer with helpful features that will complement your needs. Not only they would add more value to your purchase, but they could be of great aid in certain situations. For instance, the Lama unit can also be used as a massager that can further enhance its ability to soothe body pains. The SOS strobe light setting of the model from The Outdoor Way, on the other hand, can be very beneficial when you are in a dangerous situation outdoors.
Keep in mind that hand warmers should be comfortable in your hands. This is why choosing the right shape and texture is very important. This also explains why the list we prepared doesn’t come with excessively fancy units. If you want the best out of your hand warmer, look for a small-sized model that you can grip with comfort. One exemplary example of this is the Orastone hand warmer. However, keep in mind that smaller units often come with lower batter capacities.
Also, check for the shape of the hand warmer. Ideally, such accessories should be rounded in shape to allow them to follow the natural curve of your palms. Compared to edgy models, they offer a smoother experience that will truly benefit you.
Best Rechargeable Hand Warmers - FAQs
This depends on the features of the hand warmer model. However, most of the time, a hand warmer should never be submerged in the water as it can cause problems to the electronics of the unit. Sweat and other small amounts of liquids getting in contact with its surface, on the other hand, won’t do any harm.
Yes, you can place the hand warmer inside my gloves as long as it is small enough to fit in. However, it is suggested not to set the unit at the highest setting when doing this as it can burn you.
Hand warmers usually last 7 to 14 hours or more but this depends on the battery capacity of the model and the other features included like LED flashlights.