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RYOBI 445nm Schweet 4volt 6Wh battery!!

dieselmarine

dieselmarine

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Diode:A140

Host: Ryobi Flashlight, the head twists to turn the laser on and off .

Driver: Flexdrive Set @ 700mA

Aixiz 405-455 glass lense

Power supply: 4 volt 6Wh rechargeable battery, this thing is a beast, the battery lasts forever!

This unit produces 500mW's

-Sarge
 

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jedirock

jedirock

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Well, provided I have my math right...

6Wh / 4V = 1.5Ah = 1500mAh

But maybe it's not that simple.
 
AdamCaudill

AdamCaudill

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Very nice - only thing I would do differently is add one of jayrob's EzFocus adapters, hate getting my fingers that close to high power beam (and it would look quite nice with that host) ;)
 
C

CrazyMonkey

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math is right, I just wanted to confirm that.
here it is at home depot - $13 plus shipping

And the fast charger charges in 36 minutes, kinda nice.
I also wonder if it is protected, or if there products do that.
I assume its the "impossible to make explode" chemistry based on the high recharge number.
 
Last edited:
dieselmarine

dieselmarine

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AdamCaudill said:
Very nice - only thing I would do differently is add one of jayrob's EzFocus adapters, hate getting my fingers that close to high power beam (and it would look quite nice with that host) ;)
Click to expand...

I did this for you buddy lol.

-Sarge
 

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bobhaha

bobhaha

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Hey dieselmarine, nice build.. Can I ask, who is making the heat sinks for all of your hosts? I really like the GITD front pieces you have on many of you lasers.
 
dieselmarine

dieselmarine

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bobhaha said:
Hey dieselmarine, nice build.. Can I ask, who is making the heat sinks for all of your hosts? I really like the GITD front pieces you have on many of you lasers.
Click to expand...

Mostly forum members, in addition, one of my marine bros is a machinist, he charges me just for cost of material. The only bad thing is he don't add a set screw, the aixiz module is press fitted into the heat sink.

The gitd aperture is my own touch I give to my lasers, only my uv lasers e.g. 405nm-445nm because the laser charges the gitd aperture so it glows really bright, just like a black light does!

-Sarge
 
bobhaha

bobhaha

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Oh really, I thought it would be incorporated in to the heat sink design. So for this build did you use a GITD paint or film? Because I have seen some of your other builds that have GITD o-rings, which I found really cool.
 
dieselmarine

dieselmarine

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bobhaha said:
Oh really, I thought it would be incorporated in to the heat sink design. So for this build did you use a GITD paint or film? Because I have seen some of your other builds that have GITD o-rings, which I found really cool.
Click to expand...

I think you are mistaken my friend, I never used an o-ring in any of my builds
its a two part process.. some glow tape and the other part is a carefully guarded secret!

-Sarge
 
bobhaha

bobhaha

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Oh your right, I was thinking of this laser, but it seems you have used the same technique...

28339d1280252909-marine-built-445nm-750mw-laser-schweet-994.jpg
 
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