Does it need both batteries or one? I think my batteries are dead.
1497993
one battery you have to put the battery in the case the little circle part and push it to the right until the phone light up I hope this helps
1497994
Do not know I only have 1 battery and I haven't been able to get the case to work at all
1471719
I just inserted the batteries and they both came on without an issue. Since it's both, and it's unlikely both woud be defective, I'd check the battery insertion sounds like you have them backwards. Or the batteries are dead. Good luck!
1655987
No, there is one in the package, and also you have an extra battery ( two batteries ) :) Hope that I've helped!
1071956
No. Both have worked very well. Have you reinstalled the entire thing, including the batteries?
307477
did you check that the batteries are in right? Maybe it's a defective one? If you recently got it, you could get a new one
849861
Do you have new batteries in both? Sometimes the battery dies if you accidentally leave it on or don't take the batteries out of the transmitter.
2095506
Hmmmm, I loaned mine to a friend so don't have it with me but...I am pretty sure I stuffed as many batteries as there were obvious slots. If there were anything tricky, I wouldn't have figured it out, believe me. So, if there is only one obvious slot, I guess it requires only one battery. If it works that way, go for it. I have noticed several different, similar-looking sleek wireless mouses (mice?) and it might be that the design has changed or the different manufacturers' products are getting mixed up by whomever is shipping you one. They really are inexpensive and work, no matter which battery configuration it needs. But, again, if the second battery slot isn't obvious, don't worry about it. - jeri Hmmmm, I loaned mine to a friend so don't have it with me but...I am pretty sure I stuffed as many batteries as there were obvious slots. If there were anything tricky, I wouldn't have figured it out, believe me. So, if there is only one obvious slot, I guess it requires only one battery. If it works that way, go for it. I have noticed several different, similar-looking sleek wireless mouses (mice?) and it might be that the design has changed or the different manufacturers' products are getting mixed up by whomever is shipping you one. They really are inexpensive and work, no matter which... » Read More Hmmmm, I loaned mine to a friend so don't have it with me but...I am pretty sure I stuffed as many batteries as there were obvious slots. If there were anything tricky, I wouldn't have figured it out, believe me. So, if there is only one obvious slot, I guess it requires only one battery. If it works that way, go for it. I have noticed several different, similar-looking sleek wireless mouses (mice?) and it might be that the design has changed or the different manufacturers' products are getting mixed up by whomever is shipping you one. They really are inexpensive and work, no matter which battery configuration it needs. But, again, if the second battery slot isn't obvious, don't worry about it. - jeri « Show Less
2005696
mine came with it. you need to check the details in which 1 you're buying but I'm pretty sure it does come with 1 battery
191518
Need another battery. If its 3 years old and only used twice. It set for a long time. That will kill a battery.
2095507
Hmmmm, I loaned mine to a friend so don't have it with me but...I am pretty sure I stuffed as many batteries as there were obvious slots. If there were anything tricky, I wouldn't have figured it out, believe me. So, if there is only one obvious slot, I guess it requires only one battery. If it works that way, go for it. I have noticed several different, similar-looking sleek wireless mouses (mice?) and it might be that the design has changed or the different manufacturers' products are getting mixed up by whomever is shipping you one. They really are inexpensive and work, no matter which battery configuration it needs. But, again, if the second battery slot isn't obvious, don't worry about it. - jeri
1828567
No, I have one with 2 batteries (bought an additional one) - great tool! I love it.
535468
You have to check batteries, when I received mine I had to change both batteries as soon as I did that everything worked just fine.
1995088
Yes, there are 2 devices. I don't remember if they came with batteries, but I believe they did.
1496510
I don't know I was wondering the same thing. I thought it was suppose to have no batteries however mine came with batteries in it.
773693
You do need two fuses. The one that comes with it and a second one. Also make sure the fuse hasn't blown.
1058233
Yes I does. Though you might want to get a second battery. It has short run time.
1475143
I believe you just store the second battery for when you need it. What I would try is when the first battery dies switch them around and see if it still works. I was under the impression it would use them as needed so you would not lose power until both batteries were dead but not sure this is the case. I hope this helps.