9.0V LiFePo4
- Thread starter koala
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Fallingwater
Flashlight Enthusiast
Very. I'll get one or two the moment DX starts selling them.
koala
Flashlight Enthusiast
I am wondering what is the suitable application for this. It's very high voltage fresh off the charger, 11.4v? It has quite low capacitance 180mAh. I believe it will deteriorate after a few years. Discharge current is quite impressive. High cycle 9v devices? Although it is safe chemistry, I am more concern about the charging and the health of the internal cells.
Ultralife? makes Lithium 9V that has a capacity of 1200mAh. That's a lot and if it doesn't leak, it will work for a long long time.
Ultralife? makes Lithium 9V that has a capacity of 1200mAh. That's a lot and if it doesn't leak, it will work for a long long time.
VidPro
Flashlight Enthusiast
the 2x li-poly ones suck because they dont have the voltage at a max of 8.4v so having more vrses less, might be an improvement depending on the device using them, and its ability to cope.
isnt li-fe-po max voltage 3.6? so 10.8, i am not sure.
koala
Flashlight Enthusiast
I don't know 11.4v is listed on the product page.
I don't think it's accurate either, cause their 2300mAh NiMH is like more like 500mAh.
I don't think it's accurate either, cause their 2300mAh NiMH is like more like 500mAh.
VidPro
Flashlight Enthusiast
yup that place is loosing it.
they list the max voltage in the spec thing at 9.4 3X3.13v
but i see they are topping the charge at 3.8v that sounds about right, so mabey 3.6x3 after its charged and has a small load on it? but that doesnt add up to thier 9.4 which would be more like 3.13 which sounds more like nominal for it than max, unless they regulated it. thats the ticket, put enough voltage in then knock it down with some simple curcuit.
i dont know enough about li-fe-po yet, i should get some, but i dont like the capacity.
they list the max voltage in the spec thing at 9.4 3X3.13v
but i see they are topping the charge at 3.8v that sounds about right, so mabey 3.6x3 after its charged and has a small load on it? but that doesnt add up to thier 9.4 which would be more like 3.13 which sounds more like nominal for it than max, unless they regulated it. thats the ticket, put enough voltage in then knock it down with some simple curcuit.
i dont know enough about li-fe-po yet, i should get some, but i dont like the capacity.
