No. I wasnāt suggesting that an options with batteries was not needed.
I just didnāt want to have to get batteries in order to get accessories. (What I saw in the original post was the accessories and batteries were bundled. But perhaps I was reading too much into it.)
Meaning, Iām on the list at 978, please add me for TWO more (total of three).
I have two brothers. I should maybe add another, because I also have a father who might be interested, but letās start with a total of three (from one).
also 2. measurement I have overwritten the automatic protocol to charge at 12V to test the plug in to a 12V source as 1:1 car adapter or diretly on a 12V solar panel
Ooooh, I completely missed the part about the charging circuit.
So it accepts up to 15V. Is it the TP5100 BlueSwordM mentioned earlier or something like it?
That would mean thereās no QC or USB PD or anything fancy like that?
If I understood correctly you can plug it in to a 5V USB power and it will take that but if you hook it up to a 12V solar panel it will happily accept that as well?
Hmmā¦ How is the charging circuit integrated to the rest of the flashlight?
Iām just wondering if the lantern is moddable in that regard?
With previous talk about configurable charging rate my guess is it wouldnāt be?
DBSAR, regarding the cable. 12-15 feet is ~3.65-4.57m. Not that far off from 5m
24AWG is pretty standard with decent quality charging cables.
But 20AWG is certainly doable with Type C and legacy Type C cables. I think Iāve even seen 18AWG at some point.
These just wonāt be cheap so Iām not sure it would be worth it.
As if I did the math correctly, thereās 2.5x more copper in 20AWG than there is in 24AWG.
Thatās a bit of a jump in terms of cost. And copper is expensive these days.
Iāll just dump some voltage drop values here for 5 meter cables with one pair of copper conductors
20AWG and 5V1.0A = 6.66% drop or 4.67V at the end
20AWG and 5V1.5A = 9.99% drop or 4.5V at the end
24AWG and 5V1.0A = 16.84% drop or 4.16V at the end
24AWG and 5V1.5A = 25.27% drop or 3.74V at the end
Even if we drop the length down to 3.5 meters it would still perform rather poorly in my opinion with
24AWG and 5V1.0A = 11.79% drop or 4.41V at the end
24AWG and 5V1.5A = 17.69% drop or 4.12V at the end
Iād say a 2 meter cable would be a good compromise
24AWG and 5V1.0A = 6.74% drop or 4.66V at the end
24AWG and 5V1.5A = 10.11% drop or 4.49V at the end
The LT1 is about the same size as a Q8 with a diffuser cap on top, but it looks a lot nicer and it doesnāt emit most of its light out the top like the Q8 does. Also, it lets me adjust the color temperature, but in this pic I have it set as warm as possible to try to match the Q8.
I think the lantern is going to be getting a lot of use here. Iāll probably retire the Q8 from lantern duty, add some DC-Fix to the lens, and use it only for photo fill lighting. Because the lantern is better at, er, being a lantern.
Wow, great comparison shot TK! Iām looking forward to getting mine when the time comes. If I can scrape up enough money at the time, I might go for a second one!