How long does a single charge last?
169295
High heat is 3 hours and medium heat is 5 hours. There is an on setting and a heat setting; if you only use the on setting, that will deplete the battery at 2% per hour.
169296
Mine lasted about 3 - 4 hours. However, I used them in my ski boots not regular boots, but I would imagine timing similar. However, I kept mine on low setting. These work OK.
169297
It depends on how long you have them on and if you have them on low or high. To extend the battery, you should turn them off with the switch on the back of the insole. Turning them off with the hand device will turn off the heat but not the energy released.
1420271
I initially charged my battery once, for a full day. After that a normal charge takes 3-4 hours.
1112130
I am not exactly sure as to how long but mine keeps charged for weeks if i just put it on standby. The website says it can last up to 6 months.
1663456
A long time. I've only had mine about a month never had to charge it yet after initial charge
558559
Two hours . I really only charge mine for about an hour or so every month .
1232491
Basic. It takes 12 hours to charge. It's annoying. A simple one day work is a day and a half to 2 days.
1285561
I've had it last as long as 1-1/2 hours on a continuous run. Pretty fast charge via mini USB, too.
1995826
Depends on usage. If you are doing office work and web browsing, it should last more than 3 hours on a full charge.
2234685
I recently replaced the charger. The new charger is smaller and seems to take longer. I've not timed it, but I would say a minimum of 6 hours for a total charge.
1732240
Up to 4 hrs, but it takes awhile to drain the battery. Everyday use for a week and still running in a single charge.
1611636
Seriously? Have you ever heard of ANY battery lasting 10,000 hrs on a single charge????
530448
Depends on how many times you push to use or just to scare someone. My has lasted up to 24hrs. With me just playing around and setting it off for 4 or 5 hrs. and I still had charge next day.
610304
I think it depends on how much you use it. The charge on mine goes for about a month.
1610577
It seems to last a number of hours. I charged it initially and have had only one time where I ran low. It gets used two to three times a week and I only charge it once per week.
599337
I have not had the chance to use mine as yet but I can say that the original one holds a charge a long time. If they are equal I would guess at least 3 days. ?????????don
345003
Not long. It's not a good product, I'm very upset about the purchase.it never gets off red to let you know if it's charged or not. It's does not charge item completely. Very poor product.
288842
It hard to say but I leave mine on charge the day prior to using for a period of time. I can get about 7hrs playtime.