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Re: Key Chain Blu-ray... With FlexDrive!
I'm sure 100 people would want these batteries! Most people would even take 2!
Maybe we can do a GB...IgorT said:Sure, if it has 170mAh!
I'm looking at the Conrad catalog for more Li-Ion shape and sizes...
EDIT: No luck with Li-Ions, but i did find 12mm dia / 6mm height Ni-MHs! Three of these would fit, and work, but the capacity is 40mAh.. We're better off with 10180's...
I also found a 3V Primary Lithium, 11.6mm dia / 10.8mm length, from Varta.. Capacity says 170mAh!
I think this is the same you found. CR 1/3N... If only it was a bit longer and more capacity.. In Conrad it costs 5.3€!
Problem with Lithium Primaries is, the FlexDrive won't really use them up fully, since it'll stop at 2.4V. It's possible only half of this capacity would be utilised (since primaries should go down to 2V), maybe a bit more than half, but then you're pretty much back at where you were with the 10180...
I will be happy if i can get those. Li-Ions have the highest energy density, and are in the perfect voltage range for boost drivers.
Unless the tailcap can be drilled out (without reducing the integrity of the threads) to make room for a longer Li-Ion, i think 10180's are the way to go for a project like this.
It's amazing, that it's possible at all! The 10180 will actually power a 200mW red or a 6x, even if it's only for a short time. But that's why they are rechargeable. 200mW in this size is beyond anything i ever imagined..
[highlight]The only thing better would be a 12180 Li-Ion - it would have twice the capacity![/highlight] Oh well, i can dream..
I'm sure 100 people would want these batteries! Most people would even take 2!