what kind of battery do they use?
1584264
Small dog collar has a special battery but the big dog collar uses a 9 volt battery.
1584265
Hi, thay take a 9 volt battery. Thats one of the things that make them great, some of the other receivers takes a special batteries that can cost as high as $12 bucks a piece.. I hope this helps you..
973694
AA batteries... one I think... Mine has been used multiple times a day and has yet to be replaced.
1229470
I don't know, but I suspect they were older batteries when I received them because they did not last very long
624929
According to their sight (http://www.sightmark.com/sm39014.html) it uses (3)x AG13 batteries.
819034
The average battery that is used is a Group 27 Dual Purpose battery. We like Deka batteries, They hold up well.
1388642
They take 9V batteries, in the transmitter/headsets. They don't last too long - and kids tend to forget to shut the unit off when they are done.
2068490
two aaa alkaline batteries are used. They appear to last a long time, since mine still test out as new.
154213
Can't give exact time but they last pretty good time. They use reg AAA batterys.
783983
12v A23 batteries. They look like little short AA batteries and I, personally, have only been able to find them online.
2065602
I just got them and have not looked at the type of battery it uses, what I can tell you is that they are not very bright, maybe in case of a blackout they might be useful but otherwise they don't light very much.
940955
They run on batteries. I had have them for more than 6 months and still on the original batteries
8846
I'm sorry but I don't know what kind of batteries. I purchased this item, but it did not work properly and returned it, good luck on finding your answer.
2096178
I use the AAA batteries. They work just fine. Cant beat this item for the price. Well worth it.
1337634
Uses AA batteries. You can buy the rechargeable ones, and use. Just get them recharged after each use.
1155519
Hi, it uses a CR2016 Lithium battery, very common, not expensive and easy to change.
1557109
They take three round tiny (wee) batteries, called SR41 Silver cells. Hopes this helps!
1292553
would you please explain what kind of battery used this item?? a plat one ???