Hi all. I found a thread on this site "Diy Boot Heaters" but last post was over a year ago.
Im looking for ski boot warmers for this winter and don't want to spend £140 x4 for my family.
I found this item and bought a couple to see hoe they go,
Only £0.70 each!!
I hooked them up to 4x aa batteries and they did get warm enough but the batteries died after about 2.5 hours
How do these compare with the thermic heat elements that earlier posts say run hot with 4x aa for a lot longer
Does the thermic heat element run more efficiently, or is it that the heat is much more concentrated than these ones I found which are 10cm x 15cm (but specifically designed for close skin use)
Any thoughts apart from the obvious cost difference would be much appreciated!