How do I know when is time to replace them or how to know when they are worn out ?
147651
There is a line that divides the brake down the middle, it goes all the way around, if your pad is down to this or very close it is time to replace your pads.
988667
Yeah mine seemed to have ben worn pretty quick. I turned them around a bit to use them up evenly... But yeah those will need replacing ASAP
1319998
I've looked into this also because the tips wore quite fast or maybe I just didn't take care of them that well. The only place I've seen have replacements is the power prode website. They are expensive if you ask me but I mean what else can we do.
658698
It depends on when it was manufactured. Buy it new and you'll be fine. Buy it used and you'll have to check. Typically they're good for 3-5 years from purchase.
805920
I wear mine every day for hours and have not yet replaced them. They are around a year old.
957392
I suppose It depends on the amount of usage. But I have had mine since November 13. Used moderately but not heavily. A couple times a week for 30 min to 1 hour each time. I like them. If I could afford the $40 a piece ones I would get those over these any day. But for the money they do what I need them to so and so far no sign of wear.
1128835
They are a very good replacement product for your device - my best guess is that each pair of pads has about 30 uses before they need to be replaced.
543308
My experience with these is once they will not hold a charge they need to be replaced no matter the age or use. Check the warranty?
1895278
As long as the lights are working on it, it shouldn't need replacing. We kept our last ones for years. Just replaced them for updated ones.
469591
I'm not sure. I never had a problem with mine. I used mine up already and I don't believe they last as long if they were dated. If they were dated ten years from now, would you want to wait that long to see if they were still good?
2007764
I am not sure because i have not needed to replace yet - However, you may try to call the manufacturer or websearch, call and ask them.
1466241
Yes, they will need replacing some time, but I would expect 2 or 3 years service first. My units came with good quality rechargeable batteries. You would notice the units running out of battery power after 10 or so minutes when out of their stand if they needed to be replaced.
71333
It's hard to say. My wife hasn't replaced hers since we purchased them in December, but she doesn't do it every night either. Couple of times per week.
47752
Save them to when you need them. After a while they tend to get a bit scratched so you can change them.
1637039
They are heavy plastic or vinyl. They are replaceable in the event that they wear out.
1759358
You will find them at http://amazon.com. They could be either brand or generic. The generic ones are less expensive but you will need to replace them pretty often.
938389
I have been using them for 2 years. if you use them twice a day they will last 30 days. You than need to replace them. I don believe it is permanent, you will have to continue on a maintenance program I sometimes forget, but most of time I use them at least once a day I hope this helps by iluvmath65@yahoo.com