What type of battery and how many do this laser use?
1110955
It takes two batteries. I suggest you NOT buy this price of crap. It looks good until you use it. It does not hold up on a REAL weapon. It's not even good enough to be a laser pointer. Run away from this mechanical abortion.
2068490
two aaa alkaline batteries are used. They appear to last a long time, since mine still test out as new.
2159101
It uses one CR2 Lithium 3 Volt battery. They cost a little over a couple of bucks apiece.
432269
The SightMark Laser bore sight takes 2, LR754 batteries. There kind of like watch batteries.....maybe they are watch batteries...I don't know. But the size is LR 754. I really like mine. I bought a cheaper brand laser bore sight first and ended up throwing it away because it was junk. Since purchasing the SightMark I have not had any problems.
1232600
The batteries I am using came with the laser trainer (380). I do loosen the end at the firing pin end time I am not training. No problems with the batteries. Been using the trainer over a year.
2020269
One 9 volt battery. I put in 9V2 Energizer long lasting. They seem to do very well. Maybe earlier models used the AA alkaline cells, but mine all use a single 9 volt. Hope this helps. I just replaced one a month ago after over a year of use in 100+ temperatures here in Arizona.
407419
it uses just one.. the 2 extra are spares.. i've found the size, L5411 by vinnic, isn't a standard stocked in the stores. i bought a pack of 10 for under $9 on the amazon web site.i received them in good condition on the projected day.ON THE INSTRUCTION SHEET IT LISTS COMPARABLE BATTERIES BY STANDARD BRANDS, I BOUGHTSOME MAXELL A67,BUT THEY DIDN'T FUNCTION AS WELL OR LAST AS LONG.
1160245
Three (3) batteries come with the item, and it takes three (3) to operate the laser trainer. Easy to use, easy to replace batteries and the size of battery is 377. Batteries are available at stores that sell watch batteries(walmart, batteries-plus, etc).
288556
Lila.....it uses a Viridian CR2 3 Volt Lithium Battery.....you can order a three pack from Amazon for $12.29 . I've used mine for about 15 rounds so far and haven't replaced the original battery yet.
74996
Lithium CR-2, 3v. I have had this since 11/2012 and the original battery is still strong. It rides on my Sig P-250c in my night stand drawer and I check light function periodically so I am not using it extensively. So far its always been ready if needed.
532114
The laser light not calibrated it is of center. About batteries I have no answer they just good for 3 to 5 min.
958220
Two batteries. Additional batteries can be found on amazon. If you are looking at other dewalt tools just by the kit version to get more batteries. It is cheaper in the long run.
1320645
Dear William, It uses four AAA batteries. For more FAQ or installation tips, please visit SoHoMiLL.com. Katie
1580234
I am not sure but I do know that it takes one triple A battery. And this is the best little shaver, far better than other brands. It cost a bit more but it is worth it.
947459
One set of Laser batteries are included, but they are used up quickly. Amazon has a good deal on replacement batteries, as I recal 10 batteries are abour $4.50, or thereabouts. Laser takes 3 batteries at a time.
486363
I'm not sure but I wouldn't buy this again very disappointed with this laser, worked for a week then broke
83707
Yes, but the best battery's you could use for this green laser are the CR123A 3 Volt Ultra Lithium Tactical Energy they work good and they cost like $7-8 dollars and it comes with 3 battery's and you only need one and it last for a long time.