what battery does it use?
1601793
Don't have the number in hand, but a standard round lithium that can be bought in any drug store. The manual states the size needed.
1601794
The small flat nickel size lithium batteries many scopes, garage door openers, and watches use. I can't think of the number off hand. They are common and last a decent amount provided you don't forget to turn it off.
1856273
No idea. I didnt use it yet. Its for my brother in law. I guess it needs battery.
1588525
Do,t know. Threw it away. Couldn't get battery to hold charge, or a replacement
246772
It uses a AA battery. I bought some rechargeable batteries and charger for it also. a battery lasts a couple months for me and I use it about 14 hrs a day
1060332
To find out exactly what kind of battery it has, you should go to the Amazon Marketplace and the founder of the item, Debbie. She sends all her customers an email asking them about their satisfaction with her product. She advocates going to her for any problems or questions.
1356571
It uses a CR123 battery. These batteries are expensive, mainly used in photography. I suggest purchasing rechargeable batteries from Surefire.
569150
I believe one of the lithium ion batteries - but not sure which one. Still using the one that came with it.
1210197
It doesn't come with a battery, but it does have directions. You can get the battery at almost any dept store, radio shack, etc. I think it will tell you online what size battery it uses.
1583918
Sorry! I have no idea. I haven't had mine long enough to replace the batteries.
80362
The item has a built in rechargeable battery. No need to replace battery, but I do not know the model. That would be a question for the seller.
1177817
It uses a CR2032 battery. I have not needed to replace my battery yet, but looking at the unit, I see an access plate on the backside of it. It can be opened using a coin. Replacement should be very simple.
291849
It uses a rechargeable battery, it comes with its USB cable, not the charger, but you can use any USB charger including your computer
1155521
It is an about nickel sized battery, readily available at Batteries Plus and similar stores. You can get the number off the one that comes in it.
588024
I haven't a clue, but what I can tell you is ever since it was new it dies quickly; the battery does NOT hold a charge. I would not recommend.
701185
Not sure which model you bought, but this one does not recharge. It runs off of two batteries.
777095
battery is shot. it has a memory when charged too often without dishcharging completely. battery is shot.
1152512
I don't remember what battery it takes because mine had the batteries were soldered in and I couldn't use it anymore!