LERAT removebg preview min
  • Small, measuring only 3.3 x 21.8 x 0.79 inches.
  • Come’s in a variety of colors: black, blue, and purple.
  • Energy-efficient rating of 5V/1A for both input and output.
  • Requires only 2-3 hours to fully charge, they offer between 6-12 hours of warmth.

From $29.99*

4.7 ★★★★★ | 148 ratings

*as of the time of writing this Review

As someone who frequently indulges in outdoor activities, enduring the harsh winter chill can be challenging. This is why I was excited to test out the Lerat Hand Warmers.

Its distinct 2-in-1 design and modifiable heat settings soon turned it into a must-have item for me. This accessory not only serves its purpose in outdoor settings but also proves to be effective in relieving muscle aches.

Let’s discuss more about this transformative product in my comprehensive Lerat Hand Warmers Review.

Lerat Hand Warmers Review

More than a mere winter accessory, Lerat’s hand warmers are a valuable addition to your cold-weather gear – compact, economical, and durable. Isn’t that something to appreciate?

Size3.32×1.8×0.79 inches
ColorsBlack, Blue, Purple
Charging Time2-3 hours
Working Time6-12 hours

About Lerat Hand Warmers

The Lerat hand warmers are more than a simple source of warmth. They combine clever design, easy portability, and true performance.

Their compact and sleek design makes them perfect to carry around in cold weather. The design also allows for use either as standalone units or combined, and the snap-on feature means they can be attached to hats, gloves, and various clothing items.

lerat handwarmers unpacking

The hand warmers offer immediate and safe heating, adjustable to a maximum of 131℉, and can keep running for 6-12 hours after a 2-3 hour charge. They’re available in black, blue, and purple, and each set includes a USB charging cable and an instruction manual.

According to user reviews, these hand warmers are effective and convenient. A few users have suggested that a storage pouch would be a useful addition.

Pros and Cons

I will now assess the positive and negative aspects of Lerat Hand Warmers. I always prefer starting with the things you need to consider first.


While the Lerat hand warmers have their benefits, there are several downsides I’ve observed.

  • Initially, they require some time to warm up which can be unsuitable if you’re in need of quick heat.
  • Next, the duration of the battery doesn’t last as extensive as desired, which may result in frequent recharges during extensive usage.
  • Also, despite their compact size, their bulkiness can make it difficult to fit them into smaller pockets.
  • There’s also an absence of an automatic shut-off feature, which necessitates you to manually turn them off.
  • Finally, they’d benefit from a storage pouch or transport case when not being used.


On the other hand, here are what I believe you are going to love about Lerat Hand Warmers:

  • Prompt and adjustable heating: These hand warmers can heat up to 131℉ swiftly, delivering up to 15 hours of warmth.
  • Multipurpose use: They can be attached to hats, gloves, and clothes for heat throughout the day.
  • Portable and comfortable: Their sleek design is a perfect fit for your hands.
  • Extended operation time: They can supply heat for 6-12 hours.
  • *Color choices*: They come in black, blue, and purple, catering to various style preferences.
  • 5 Year warranty: With 5 year warranty, you have nothing to be afraid of.

Most Notable Features

Some of the significant characteristics of Lerat Hand Warmers include their instant safe heating ability, 2-in-1 design, and a design that’s both comfortable and easily portable.

holding the leart handwarmers

These hand warmers can heat up quickly, reaching up to 131℉, and can provide up to 15 hours of warmth.

The unique 2-in-1 design offers more flexibility in use as it can be used either separately or combined for more intense warmth.

They’re also lightweight and compact, making them convenient to carry and use when you’re on the move.

Their slim design fits comfortably in your hand, and you can choose from a variety of colors to match your personal style.

Lerat handwarmers back

With a fast charging time of just 2-3 hours, these hand warmers are always ready to make chilly days more tolerable.

Bottom Line: Is it worth it?

After using the Lerat Hand Warmers, I can confidently assert that they’re a worthwhile purchase.

Their three-speed heating adjustment and up to 15 hours of warmth delivery offer steady and dependable heat.

The 2-in-1 design adds a layer of innovation, providing flexibility in how they can be used, either together or separately.

leart hand warmers measured against a hand

The small, transportable format is another advantage, comfortably fitting in my hand and pocket.

They prove to be extremely beneficial for outdoor activities, making them a perfect gift for the colder months.

The charging time of three hours balances well with the hours of service it provides.

Their five-year warranty backs up their quality.

Despite the suggestion of including a carrying pouch, the overwhelmingly positive customer reviews mirror my personal usage.

Frequently Asked Questions

Regrettably, the battery life for the Lerat hand warmers is not specified directly. Yet, they are designed to supply up to 15 hours of warmth per charge, needing a recharge duration of around 2-3 hours.

Yes, the Lerat hand warmers are able to function while they are being charged – although it is not recommended. It is widely known that batteries tend to lose their power if they are used while charging. It should be also noted that the heat output may not be as strong when they are connected to a power source.

Indeed, the Lerat hand warmers are designed with safety in mind for direct skin contact. They rapidly reach a safe temperature of 131℉, ensuring up to 15 hours of soothing heat.

There’s no verified data to suggest they are impervious to water. It would be wise to keep them away from water to ensure their performance and durability.

In extremely cold temperatures, I’ve put Lerat hand warmers to the test and their performance was pretty good. They warmed up rapidly, offering steady warmth for a lengthy period. This makes them a dependable partner in frosty outdoor settings.

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