OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin

OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack

OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, UT3 Lite


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1Exquisite Comfort2Instant Heat3Premium Qualityhand warmershand warmers
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1Carbon Neutrality2Best Gifts3Outdoor Activities4Colorful

Why do we need rechargeable hand warmers instead of disposable hand warmers?

Rechargeable hand warmers are a climate friendly and economical choice. They can be used repeatedly, create less waste, and are stronger and more durable than disposable ones, making them perfect for outdoor activities and cold weather.

Will these hand warmers be easy and safe to put into gloves?

The newly released UT3 Lite hand warmer from Ocoopa in 2023 is ultra-thin and lightweight, with a thickness of only 1.85cm and a weight of 65g. It is easy to put into gloves or pockets and is UL safety certified for quality and safety.

How are the heating settings and how long will they stay charged?

UT3 Lite has 3 heat levels: low, medium, and high. Each level provides different warmth intensity and duration:

– Low: 107°F for 8 hours

– Medium: 116°F for 6 hours

– High: 126°F for 4 hours.

Do I need to charge the two hand warmers separately, and how long does it take?

We provide a 2-in-1 USB-C charging cable to charge the UT3 Lite. It takes approximately 3 hours to fully charge. You do not need two chargers or cables to recharge the hand warmers.

What makes Ocoopa different?

Ocoopa is a leading US brand for rechargeable hand warmers. Our products are powerful, long-lasting, and safe, putting our customers first. We also prioritize sustainability by recycling batteries and supporting the Raynaud’s Association.



Size: Pocket
Dimensions: 8.6 x 4.8 x 1.82 cm; 210 Grams
Brand: OCOOPA
Model: UT3053
Colour: Black
Batteries Included: 2 Lithium Polymer batteries required. (included)
Manufacture: Shenzhen Street Cat Technology Co., Ltd
Department: Unisex
Dimensions: 8.6 x 4.8 x 1.82 cm; 210 Grams
Size: Pocket

15 Responses

  1. ZakWhiteman says:

     United Kingdom

    Brilliant for keeping warm while dog walking, only need setting 1. Have recommended to several friends and have re- ordered for a present for Son. Did see price had risen in short time from getting mine.

  2. Politics on the Hudson says:

     United Kingdom

    Got these in recommendations from my physio. What a transformation keep my hands warm for up to 4 hours in max heat ( quite warm almost hot) would say they are well worth buying and I would definitely buy them again.

  3. Anonymous says:

     United Kingdom

    I bought these for my husband who suffers dreadfully with cold hands. He loves them, he says he only needs them on a low setting, he keeps them in his pocket all morning and the battery life is great. He is very impressed with them

  4. Traceysorethroa says:

     United Kingdom

    Lovely size for pockets and my hands; 3 warmth settings, the lowest is perfect for me; battery level check; re-assuring lengthy-ish time to charge; I haven’t measured how long a charge on my favoured setting lasts, but it’s a good few 1 1/2 hour walks. I love these things, and it’s surprised me.

  5. Anonymous says:

     United Kingdom

    Very warm/hot on setting 3, if not too warm/hot. Probably only ever want setting 1 or 2. Setting 3 lasts c. 6 hrs, setting 1 c. 9 hrs, so the advertised setting 2 of c. 8 hrs is about right. Setting 1 pulses from low heat upto about level 3 heat about every 15 seconds.

  6. [email protected] Emma Button says:

     United Kingdom

    he packaging is such good quality as well as the hand warmers, they can be one hand warmer when they magnetically click together or 2 when you pull them apart. they even come with a wrist strap!

    5.0 out of 5 stars brillia

  7. Buymedesign.com says:

     United Kingdom

    These hand warmers were given as a present, so I have little first hand knowledge of the product. The feed back I have had has been very positive and they were spoken of as a “cool” product.

  8. Anonymous says:

     United Kingdom

    A good product. These little warmers work great, supply good heat that lasts and are simple to charge via the double USB.
    However my niggle with them is that when outside i couldn’t see the tiny LED lights to work out what setting the unit was on. A small issue but it stopped me giving top marks.

  9. BarrettTCGT says:

     United Kingdom

    Very much like the slim, lightweight size of these warmers. Only used once so far but work as described with good heat levels. Although small, In my opinion they would suit all but the largest hands. Obviously, being small and light means that the batteries probably don’t last as long as some others but they are more than adequate for my needs. Would recommend.

  10. Dan Ackerman says:

     United Kingdom

    I like the size of it, it takes around 3-4 hrs for it to fully charge. On continuous use at max heat level it lasted around 2-3 hours and at level 2 around 3-4 hours. Level 3 heat is too for me. But otherwise im happy with my purchase i was just hoping it last longer.

    4.0 out of 5 stars Hoping the heat lasts longe

  11. Anonymous says:

     United Kingdom

    What not sure what to expect but these hand warmers are great and my new cold weather must have.

    Heat up really fast and give off plenty of heat on the lowest setting. Have used loads since having them and they seem to last for ages on one charge.

    Love the fact that they are small and fit easily in to your pocket. Also easy to store when not using by putting together and in the storage bag they come with.

    Just be careful you don’t throw the wrist straps and charging cable away as under the packaging!!

  12. Anonymous says:

     United Kingdom

    I just bought these and they work well. I can’t talk about the battery yet until I’ve used them more. But one thing I have to say is that the box didn’t come with the charging cable. Not that I need more cables in my house, but if the content list says it comes with a cable, it should have the cable. So far, that’s de only downside.

    4.0 out of 5 stars They work

  13. JesseCalderone says:

     United Kingdom

    Golden Review Award: 3 From Our UsersThese are fab, come with storage bag and dual charger. Size suits small and larger hands.there are 3 temperature settings – all give off a really good heat.
    Will definitely save us a fortune on disposable hand warmers that only get used for a couple of hours at the most.

  14. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersI have very small very cold hands, suffer in the summer as well as the winter, these are wonderful, charged them up tried them out and perfect I am now looking forward to walking in winter again, plus I have used them indoors as well, yes I am that cold. They are the perfect shape for pockets or gloves (tried both) they come with a neat little bag and wrist straps. They feel solid and well made. Easy to charge with its double charger lead. All in all very impressed with the product.

    5.0 out of 5 stars Small bundles of warmth

  15. ForrestRenteria says:

     United Kingdom

    Golden Review Award: 2 From Our UsersSomething like this is typically a bit on the unheard-of side but it’s been an absolute life saver. I bought this for my partner as she typically gets quite cold and she has really enjoyed using it.

    It heats up to a good temperature in about 30-45 seconds and gets to hot water bottle temperature in about a minute which is quicker than boiling a kettle!

    She’s only had to charge it twice so far and she uses it every day. It doesn’t come with a plug but it does come with twin USB C connectors meaning it’s easy to charge quickly.

    Another added bonus is it can also help a lot with uterus cramps on the go and quickly due to it’s concentrated and efficient nature.

    As it’s so versatile and it’s helped a lot with my partners coldness, I would really recommend it to those who get cold hands easily and then as a hidden bonus, those who also deal with period cramps.