Laser Pointer Light

[gmagic911x]

Light needed for unknown pointer brand. It uses three 1.5v button batteries. Suggestions what to buy and where to buy?

 

[paul1598419]

I have one of these lasers too. They do take three button Li batteries to run them. I forget the size mine takes, but I bought a large card holding a dozen or more of these button batteries on eBay really cheap and was able to change them when they eventually died. Just a thought.