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Hey everyone. i built or assembled a purple ish laser about ten years ago with parts bought from members here. I sold it to a buddies kid a few months back and he broke it. I feel sort of bad for him and told him that I would look into the problem. I am pretty sure that he put the batteries in...

I sold this yesterday. Thanks

Yeah, that sounds correct. 445nm

Hi all. It's been awhile since I have been here. i have a 1.7 watt, 445nm laser for sale. I am not sure of the type of diode or driver. It can run off 1 or 2 18650 batteries. It's a c6 build with extension tube. Looking to get $100 obo. Comes with 2 18650 batteries. Travis Message me here...

Hey guys. I asked if it was worth it to cell these on lpf a few months back. People said yes. So here they are. I have a few hundred. Not sure how old. They hold a charge and read good with a volt meter. Not sure what the price should be. How about 2.50 each. Minimum order of 4. Plus...

The user name is clever.

My buddy said the same thing. He said tweekers use them to make meth. I know they use energizer lithium batteries for this but didn't think they could use li-on. But then again lithium is lithium after a little cleaning up Not that I have any interest in doing just that.

I suppose I will try to sell them. I could hook them up to my charger and put them under a load and see what happens. But there is a shit load of batteries and that will take forever. I also have the diodes from the dvd drives. Maybe I should make something with the burning diode. What types of...

Here is what they are.

Hey guys. My friend came across 50+ laptops that he was scraping for the gold etc. I told him that I wanted some of the dvd drives and he asked me about the battery packs. We cracked a few open and they are stuffed full of Samsung icr 18650's. The laptops and battery packs worked before he got a...

How does one go about buying one of these

Those laser are complete garbage. Its exactly how I ended up on this website. Beware of chinese website. I just checked ebay and the green lasers are a few bucks cheaper now than they were a month or so ago You can find these for about ten bucks on ebay. They are no where near the 1000mw. More...

I did a search for this subject and found mixed info on it. Some said yes some said no. Some said only flat tops would fit some said button tops would fit. I was surprised to only find one thread on lpf about it and it ended with no conclusion. I didnt want to buy some batteries online only to...

I agree. Go mow a yard or something and get a few more bucks to buy a better driver. Its not worth smoking your diode

I often wonder what I am going to do with one laser let alone two of them. PLaying with them is fun but...............

I have no plans to mess with the vending machine. 17 year old me might have different plans though.

Thanks bowtie. The 18350 should fit and will probably fit better.

I was considering aw brand batteries. That was one that I came up with when I searched the subject. Most threads were from years ago. That is why i asked agian

Thanks for the replies. I was planning on buying the diode from dtr either way. I wish there were a way to buy all the parts/pcb of a good driver so that I could solder it up. So far building a laser consist of screwing a few pieces together. I probably would go with the more expensive one. How...

I built my first laser a few months ago and, just as I suspected would happen, I want to build another. Even though I have no idea what to do with one laser let alone two. I have burnt everything with in ten feet, cut a line into my laptop screen, burnt the couch, started a few fires and have an...