I have owned it less than 4 months and already need to change the battery. Is that the normal life span of the battery?
884693
Depends on your usage. If the heart rate monitor is left on the strap, it keep working/depleting the battery.
884694
The first battery in the transmitter didn't last long. But the second is lasting months longer with no Sogn of weakening.
264422
Depends on usage. About one to three months. Replace battery when its weak.
1444540
Yes, its very easy to replace the battery. Also I've had mine for 18 months and I haven't needed to replace it yet.
1356785
It is a built in Lithium battery. So, I'm assuming no way to replace it. They are asking me to assume the charge of shipping and send a $9.95 check for possible repairs because mine stopped working. That would probably be what you would need to do if yours needed a new battery. Since I've had mine less than 6 months I'm not a happy camper. Probably will not send it back. (This is their idea of a guarantee, I guess.)
1837410
Original battery would last 6-8 hours when it was new. 4 years later and still kicking, the battery is down to an hour or two.
402705
Battery life is fine, I've only had to actually replace them one time since my purchase. Checked the mouse with new batteries to make sure the issues weren't battery related, but they persisted so I stuck the old batteries back inside every time. So one battery change after ~4.5 months of fairly heavy daily use.
1609809
I am not sure, since I have not had to replace the battery. I will tellyou this I have had it for over a year. However, it does not get used all the time.
102571
As far as I know, the battery can't be replaced. It's good for about 6 months.... hope this helps.............
951197
That is the only way to change battery is to get the screws out. I haven't had to change mine yet, but you need to get the cover off. Try to make sure you have the right screwdriver to fit so you don't strip the screws.
1436207
Battery life has varied, usually it needs to be changed every few months or so. One time the battery only lasted for 10 days
2269336
The battery life is awful. For instance, I took it off the charger two minutes ago, it's already down four percent. I will be replacing the battery soon.
175466
that's an issue with the battery. you are gonna have to contact customer service for warranty replacement.
1940012
The battery life is barely better than the one I was replacing. I haven't tried to replace it because I was afraid I wouldn't get another one that was just as bad.
1121797
Yep! I've had mine for a year and a half now and the battery is still fine, haven't needed to replace it so far !
783212
Had mine three months and it said to change battery. Changed battery and still won't work
9092
I can't say over the long-term, but I have had mine for three months, I use it everyday for hours at a time, and I have not yet had to replace the battery.
487039
the battery is not replaceable. make sure you refer to you're owners manual. mine had the same problem initially. its important to let it run dead a few times. it will explain everything further in manual.