Hello, I am very new to the laser world as you will probably notice throughout my post. I am in the market for a green laser pointer that will be able to burn things mildly. After doing my research, it looks like 50-75mW will be about what I want. Now one thing I would like to know is if there are any lasers in that range that could be powered by 2 standard sized batteries(AA or AAA)? The reason for this is fairly obvious as I could easily have spare AAA's lying around; whereas a specialized cell that would require a special charger would be a bit more of a challenge. The fact that I posted this in the "Green laser" section should tell you that I would like the laser to be green and visible(duh). I thank you in advance for any help you all provide in this matter.