Making a 12-Up out of Mini-Mags and Nichias. It's Finished and BEAM SHOTS are up now!!

Hey Justin, Rbd was talking about 10440ā€™s, not the 14500ā€™s you ordered.

The 10440 is fully capable of pulling over 3Aā€¦they just donā€™t hold up for very long at all when pushed that hard as you might can imagine.
http://lygte-info.dk/review/batteries2012/Efest%20IMR10440%20V1%20350mAh%20(Black)%20UK.html

The 14500ā€™s should give plenty of amperage to run this bad boy, donā€™t know if thereā€™s anything else out there that will pull as hard as the small Efest cells. And Iā€™ll buy those off of you Justin when youā€™re done testing.

Just let me know if you need a charger, I can send you one in a day most likely if you need it.

Welcome to the Lithium side of the Force, Old One.

Yes its me again. Dont shoot me. Just a thought that may gain a little rigidity. On the tailcap end how hard would it be to peen the copper over so it wraps around the battery tube. Iā€™m not sure if youā€™d gain much, just thinking out aloud.

Sorry, didnā€™t mean to confuse things, just wanted to prevent a delay from using an inadequate cell. I had read that 8-10C was near the limit for good imrā€™s and that efest cells were not as good as some others at very high current draws. They do seem very good for the price which is why I use them and my experience was that 3A was too much to ask from the efest 10440. Way better than protected TF 10440 but not as good as AW.

I canā€™t believe you said that. I hide my hammers when Iā€™m modding lights. Lol. Good idea though as long as you donā€™t miss. Oops!

I would trust Mr Lumens skill with a hammer any day. For the work off the devil or an angel. There is no other that has this special talent with hand tools. :slight_smile: Well there maybe, but OL is good.

I see that the Efest claim 6C, but that's asking a lot. I don't expect to get the full amperage with them, but I would not fork over the bucks for AW cells. Maybe if I was a Li guy, but it hurt just to buy these.

If I had done the lights as 3AA they would get 3 amps off the Eneloops with no problems at all.

That's why I added the copper collars. Now the tubes are held in place. I've never shot a Moose and my days of that kind of thing are long gone. I might still bite your leg though, or at least growl a little.Wink

The 14500ā€™s are 700 mAh so 6C for them is 4.2A, plenty. Always a trade off size vs capacity. I went to the 14650 size for that and for being the right size to fit my hand and grip.

are u working on a handle design ?

Now thats imagination and craftsmanship for real and at its best!!!

Nice work Justin!!! Dan.

Nope. I think itā€™s so light and so small itā€™s like holding a King, so I donā€™t plan on a handle for it.

That is one sweet build. Definitely the best looking multiple flashlight body build I have ever seen. It looks like it is easy to handle with one hand too. All that high CRI light in the palm of your hand. Very cool.

my goodnessā€¦

Many congrats on finishing this one-of-a-kind masterpiece! One of your glamour photos (Iā€™m talking about the ones you took of the flashlight :bigsmile: ) HAS to go on the frontpage teaser. Just tell me which one and Iā€™ll put it up there. I like the shot of it in your hand for relative size comparison.

AW doesnt sell 10440 IMRs and the ICR ones cant even handle 2A:

http://dampfakkus.de/akkuvergleich.php?akku1=259&akku2=313&akku3=&akku4=&akku5=&akku6=&a=2

So I wonder what cells you compared..

Efest IMR 14500 are almost on par with those from AW for a much cheaper price, so no worries.

Awesome build. :)

Use any one you like.Wink

Hmm. Wow that is a lot of work! I guess if you like Nichia emitters, but surely you could get a fat 26650 host instead and shove a bunch of them in?

However, this approach would be fantastic for a super Flood to Throw light, since you really do need to seperate each emitter and have a seperate aspheric for each one.
As such, you could simply(?) make a mechanism for moving the aspherics back and forth, all tied together and use the latest bin XR-Es, and make a quite impressive light.
Same basic approach that Led Lenser took with their X-21, and it is still a uniquely powerful flood to throw years later.

Erroneous assumption on my part. I only directly compared efest imr with Trustfire protected cells. I just assumed that if aw 10440ā€™s were available that they would be capable of higher current draw. Moot point now.

Wow, Nichia 219 flood monster! I bet the wall of light this puts out is a thing of beauty with the twelve 219ā€™s in there, would love to see some beam shots of this. I really like reading through these builds you do, lots of good info. Great job!