Nexi Lua Rechargeable Hand Warmer 2 Pack, Electronic Hand Warmers Rechargeable, USB Hand Warmer UK, Small Hand Warmers for Hunting, Camping Gear, Golf, Gifts for Women, Men, Raynauds.

I bought it for my wife for our first winter in UK, the product is exactly come as described, and the design is good, the heating coming is nearly immediately, the self adhesive features is prefect and easy to put it into the pocket.

Having these rechargeable hand warmers on hand during cold weather has been a real help. They warm up quickly and last for hours on a single charge. I’ve used them while hiking and even as a heat pad for sore muscles. The three heat settings make it easy to adjust based on the temperature, and the compact design makes them easy to carry around. A solid option for anyone who spends a lot of time outdoors.

I just love these. I used to purchase packs of disposable hand warmers that only work the once. These, however, are rechargeable, get really toasty warm in a matter of minutes and last for hours per charge.They’re super easy to use. After charging them with the included dual USB cable (that charges both hand warners at once) they can be operated using a single button. Various presses turns the heated pads ON or OFF, and allows for the selection of three heat settings. Plus, three LED lights tell you how much charge is left in the internal battery.The hand warmers are well designed and look neat. They heat up quickly; within a few seconds, although it takes a minute or so to reach maximum temps. They are small enough to pop in a jacket pocket and travel with. They’re magnetic too and snap together for easier transportation (perfect when I throw them in a bag for a weekend away).I think they’re perfect for autumnal and winter walks and they really keep your hands cosy and warm. If you like warm hands during the colder months these are great!

Each hand warmer contans a 4,000 mAh battery, so that’s 8,000 mAh in total. That's a pretty hefty capacity - an iPhone 16, for example, has a 3,561 mAh battery. Many hand warmers have a lower capacity.It warms up very quickly – it takes seconds.There are 3 temperature settings.It works well.

These handwarmers are good looking (I ordered the red and black ones) and reasonably priced - £24.99 at the time of reviewing.There are other handwarmers out there with larger batteries, but this will be reflected in the price, the larger the battery capacity, the larger the price. As it is, the 4000mAh battery capacity (per handwarmer) of these Nexi Lua handwarmers will be more than enough for daily use. They heat up really fast, like in a few seconds, and you might initially think they'll get uncomfortable hot, but the regulator cools them down a bit before heating them back up in a continuous loop while they are activated, it's amazing ho fast your hands will get used to the temps. I always use mine on medium to save on the power.A thumbs up from me.

Trying these hand warmers out for the first time, my 10 year old sat watching TV with one hand warmer in each hand, both set to level 2. After some time there was a sudden yelp, my kid threw one hand warmer across the sofa, and ran out of the room. I followed and found my kid standing in the kitchen running the cold tap over the thumb of one hand explaining that one of the hand warmers had suddenly got really hot in the spot where their thumb was resting and they thought it had been burned. Checking the thumb after 10 minutes under the cold, running water, a circular patch of white flesh was visible where the skin had been burned, and 2 days later the area is still white, slightly blistered, and painful.I’ve tried the hand warmers myself (with caution) and they do get extremely hot after a whie, even on setting 1, and on setting 2 and 3 they get too hot to comfortably hold after they have been on for some time. I realise that hand warmers are supposed to heat up, but these warmers are really hot in places and seem to build up these hot spots over time.Fortunately my kid will be fine, but if it had been an elderly person or a younger child whose skin is more delicate, it could have been a bigger problem.Unsure whether this extreme heat was due to a fault in this particular unit, or if this is standard for this product, but based on my experience of this item I would recommend extreme caution when using.

It’s nice to see a return of these to a decent size -the last generation had got very small and whilst these are not as big as the first generation I found them much more comfortable to hold. These really do keep your hands warm and your pockets. It takes a little longer than claimed to really warm up (you can feel it in seconds true) then again you will be using it for hours not seconds so a little extra time for these to get up and running is no big deal.So comfortable in the hand, gets warm and stays warm and easy to use -what more could you want!

These are very nice handwarmers. Not only do they look and feel good but they work really well too.Inside the box are both handwarmers; a USB-A to double USB-C charge lead; a velvet carry pouch and an instruction manual. Everything is beautifully packaged and could easily be given to someone as a gift.The handwarmers have a wonderfully tactile feel about them with what feels like a silicone covering on them. They sit very comfortably in the palm of your hand but could just as easily be slipped inside a pair of gloves. In terms of operation they heat up quite quickly and you can change the heat level by simply short pressing the main button to change the mode.They are lightweight, compact and easily carried around. Both units have magnetic bases so they stick together when not in use. Living where I do in the far north of Scotland they are likely to see a lot of use in the coming months and I am sure I will be very thankful for having them. Priced in the low £20s they seem very good value to me and I am happy to recommend them.