Peak Vesuvius - AAA sized, capable of producing 600 OTF lumens!

[ElectronGuru]

I've purchased and tested the only two IMR 10440 cells that I could find and they didn't meet my expectations... At a 2A draw, you're only going to get maybe 125mAh if you're lucky which would equate to about a 5-6 minute runtime on high... Just sayin...

+1

Something isn't adding up with those numbers. The mah values suggest its a falsely labeled capacity or falsely labeled chemistry. Either way, they should only be used with extra care.

[the_guy_with_no_name]

Just to let everyone know, I've purchased and tested the only two IMR 10440 cells that I could find and they didn't meet my expectations... At a 2A draw, you're only going to get maybe 125mAh if you're lucky which would equate to about a 5-6 minute runtime on high... Just sayin...

I tested a bunch of IMR 10440's and so far the max capacity I achieved was 330mAh but that was only when drawing 100mA.

+1

Something isn't adding up with those numbers. The mah values suggest its a falsely labeled capacity or falsely labeled chemistry. Either way, they should only be used with extra care.

Most batteries will experience a reduced capacity under high loads so its a good idea to ask at what discharge rate the capacity was measured (though I've found that even some of the manufacturers are not sure). If they can not provide a datasheet, then you really wont know what you are getting till you test.

I did get a datasheet from one maker that quoted 250mAh for 10440's rated for 10C discharge.

Agree'd on the "extra care" part!

tgwnn

[OneBigDay]

Anybody have one of these and care to post thoughts?

[dudemar]

I will be receiving mine on Monday.

[jorgen]

WOW!, doesn't even begin to describe how much I love this light. I was a bit concerned about the heat warning but after fooling around with the light for about an hour it will be a non-factor, for me, I wont need the highest brightness for more than a minute at a time.
Of all the Peak QTCs I've used, Eiger, El Cap, and Logan, this light exhibits the smoothest ramp.
The beam is a joy to behold with a barely noticeable hotspot much like an Eiger narrow.
I think the Volcan is more of a thrower but this little gem is a beautiful flood and can really light up a room.
What amazes me is how easy the low will turn on with no fiddling at all making me confident of not destroying my night vision when I need it.
IMO this and the 17500 Logan with tubes are the apex of Peak QTCs.
Thank you Bob for your help in finalizing my selection.

[dudemar]

Thank you for making my weekend that much longer, lol. I NEED IT NOW!!!!

How long were you able to keep the light on max output before it got too hot?

[jorgen]

I ran it on high for 2 minutes, all I think I'd ever need, and the light was warm but not nearly as hot as an ITP A2 after 1 minute on a 14500.
btw, Mine is brass.

[dudemar]

Amazing! With the HA version I hope to possibly see 4~5 min. runtime on high. That would be more than enough for me.

[dudemar]

Is it just me or did interest in the Vesuvius completely drop off? It seems ever since the light was released, chatter about the light has dropped to zero.

Am I the only one who feels this way? I'm really excited to receive mine on Monday.

[Derek Dean]

I think most folks are just waiting for the reviews to begin coming in. I hope you're planning on posting some beam shots .

[dudemar]

I have an old digital camera but I think I could probably take some decent beamshots. I'll try to make do with what I have.

[bleagh]

I tested a bunch of IMR 10440's and so far the max capacity I achieved was 330mAh but that was only when drawing 100mA.

330mAh even at only 100mA is more than I would have thought. Looking at Eneloops, AA are 2.5 times the capacity of AAA. And considering 14500 IMR are only rated at 600 mAh, I was thinking 240 mAh from 10440 would be more realistic.

For me the battery capacity at max draw is not a big issue. The light won't be running at max for very long anyway (likely mostly just to blow peoples minds that such a small light can do such...).

If I can get 240 mAh or more from the IMR 10440 at lessor levels I will be quite happy.

[AnAppleSnail]

I am looking for a Vesuvius holster with a carrier for a spare 10440. Suggestions?

[archimedes]

I am looking for a Vesuvius holster with a carrier for a spare 10440. Suggestions?

Maybe check with Hogo (Thor's Hammer Custom Leather) ... ?