Ok, how would I get it back to you?
The laser was a gift from a friend for my birthday so I have no idea how to get it back to you. Do you live in United states?
So I have a laser I was burning stuff with, and when I tried to burn this aluminum object, the light reflected in its own lens and when i use the laser, it looks foggy. But it does work, because it burns, just the only problem being a blurry looking lens so it doesn't focus properly.
What can I...
I have researched and found that efest and aw batteries are the best kind
So, what does it improve for my laser?
What differences will i notice using this type of battery over ultrafire