These gloves cover all the bases, I have never had a set that had heaters in the palm AND on the back of the hand. It was always one or the other. The batteries seem to last very well, I did get a chance to try them while I was riding at night and was a little cool. I used them on low and they lasted for 4 1/2 hours and only used 1 bar on the battery. The best thing about the gloves I like is the size. I have very large hands and other gloves starting with 2XL only make the palm wider, they do not make the fingers longer. I thought these would be the same way. They are not, the fingers are actually longer and fit my hands better than any other pair of insulated gloves I have. They are tight around the palm and wrist is why I thought they would be too small, but when you get them on, they are perfect. You can see from the picture what comes in the box, the batteries slip into the zippered pocket you can see on the left glove. They came with everything you need, a good instruction book and stitching that seems to be good quality and fully sewn on all seams. The armor on the knuckles is a plus. The only thing I am unsure of is the little bit of plastic on the checkerboard on the palm. I wonder if it will wear faster in the future. It does enhance the grip quite a bit. The power button has a back and palm. I think that these will be the best pair yet. If things change, I will change my review. It is a full recommendation from me.
Heated Motorcycle Gloves Sheepskin 7.4V Battery Waterproof Touchscreen