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guys those 10440s are unprotected batteries.. is there any way to take care of it so i dont over discharge them? lets say we have standard double battery pen, so we use one battery and some dummy load. is there any dummy that can serve as over discharge protection circuit.? or can we make...

Thank you very much.

i will have red laser pen in this host.. original.. i am going to dissasemble it as it is useless, i just need host for my build. thats why i needed to know how does the button hold in there.. so it is probably glued from factory..

hi guys i might have hands on that laser host. but i have one question about button.. how does it hold in there? from the picture i dont see any lip around it. do you need to glue it to the pcb holder plastic part??

I got 80mw 450nm diode and fall in love with the color. Thats why i would like it to be more visible. Maybe i could try to overdrive it. But yet i am still not sure if it is sharp or osram. I drive it at 200mA without any problem with heat. So it might realy be osram diode. So i could push it...

thank you so much. actualy i will be more than happy with 1watt and nice dot profile.

Sure i saw your sale. one thing, A-Type vs M-type is basicaly just difference in wattage reached 1,8 vs 2watts? because i think at those povers 200mW doesnt make much difference visibility vise. another question. dot above square vs. no dot vs. japan? what difference those make?

I am looking for just simple colimation. G8 or 3e. No fancy expanders or stuff. Simple build. As enthusiast for my growing collection which is all aimed at nice tight dots. I understand the power and responsibility. Just want to point to a diode whith nicer profile amongst so many options

Hi guys, I have done tons of research, yet still i wonder, which blue diode can give the best smallest diameter spot focused to infinity. I am sure you will have some on hand experince. Obviously lens will play a huge role but in general what diode is best for that? Single modes are out of...

that is shamefull. i probably need Vpn to see the listing. i can only google search it but once i click on it there is "sorry no listing" any other sellers you know?

thats i want my collection to look like.. i am jealous. could you reupload the link or provide keywords to find it.. as that one doesnt work.. i swear i have looked everywhere without succes for months now.. only laserpointer pro have them.. i asked if they can sell host only they refused...

Seems he starts to update his listings. It starts to grow 60 now.. Anyway i would like to ask about this site https://www.laserpointerpro.com/30mw-532nm-green-laser-pointer-pen-with-2aaa-battery-p-395.html As this is probably last place on earth to get that stainless steel host which i...

Yes same for me. Month ago he had like hundrets of listings.

Guys, is Techhood seller on ebay done? It was great source for me. Price and reliability wise. I cant see listings of goods i used to purchase just month ago. I contacted him. Awaiting reply just asking if it is not just location based restrictions. Thanx

I bought it as genuine osram, as i have gathered knowledge it should be superior to sharp. So i still would like to know what diode it realy is. So i can overdrive it to 250mw if osram, or not so much with sharp.

hi, i do received my supposed to be osram 80mW marking on the diode is: 93 G5 is it real osram with those numbers?? thank you

as new, basicaly never used. just for collection purposes. have it for around 14 years..

man, i see you.. just like you, i returned back after 12 years and saw all those new diodes.. i felt for that again. you definitely will not regret 505nm color, i already built 2 of them, and there is another 3rd diode of the same color on the way to me. you can find my post with pictures...

What about some recomendations of 10440 batteries in 2023? What do you use nowadays? Thank you.

Thank you guys for clearing that up. Now its time to try theirs g8.