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NUBM47-A1 Custom Volt Panel build 5w+

badboybilly

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Thanks all!
Yes it's Aluminium my bad, it was a lot of work but it was fun I do like working with my hands, here's a quick vid of the laser the batts in this vid were very low at the time of the vid.


https://youtu.be/2L1ii2zrmuA


I managed to mount a NUBMO6 Gball lens in a brass holder and I'm getting just under 7w with it nice!
 

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RedCowboy

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Good job man, nice and battle ship sturdy too, I love it. :gj:
 

Shmackitup

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Very Nice!!! Are you going to mass produce them?
 

RedCowboy

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Since Smackitup posted and I got another look at this thread, I noticed 10.9v on your meter.

Did those 3 sanyos have a full charge? Because 3 EFest IMR's would not have sagged below 12.0v

Sanyos and Panasonic NCR's are good cells but they can't compete with the IMR formulation.
 

BobMc

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Glad your healing from your accident. Hope everybody else is ok also. That is one good looking laser. I bet it took awhile to drill those holes, but the end result is fantastic! One more for the book! Love all the build pics. Thanks, there great!-------edit , oooops I thought this was a new thread, its months old. I sure your all healed up, which is a good thing. Still a great build!
 
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badboybilly

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Thanks all!
No plan on mass producing this laser!
I mentioned at the top of this page that the batts were very low at the time of this vid!
 

RedCowboy

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Thanks all!
No plan on mass producing this laser!
I mentioned at the top of this page that the batts were very low at the time of this vid!
OOPS, my mistake, I had overlooked that, but with 3 cells in series the sag won't be a problem anyway, with 2 cells I would use an IMR/INR formulation rather than the old Panasonic NCR or sanyo Li-Ion.

4 Genuine Sanyo UR18650FM 18650 2600mAh 3.7v Flat Top Li-Ion Battery

(2) Efest Purple IMR 18650 3000mAh/35A High Drain Flat Top Rechargeable Battery | eBay
 
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badboybilly

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No big deal Red
Thanks for the links!
I think you also missed that I'm using 3-14500 sanyo,s in this build because I didn't want to risk drilling a larger diameter hole all the way through the bar on my drill press!
 

RedCowboy

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Yep, got me again, my eye saw it but my brain wasn't listening. :) :beer:
I did breeze through the text this 2nd time around in my defense.
 
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