Just got some AW LiFePO4 16340-sized cells and tested them out.
I ran one in my Eagletac D25C until it dimmed significantly - and when I pulled it out of the flashlight, it measured at about 1.5 volts, but quickly recovered to 2.44 volts. AW says not to discharge below 2V - but the 1.5V measurement was under load. Is this cell still okay?
I know we have a general mapping for li-ion cells for voltage vs. capacity - what about for LiFePO4s?
I ran one in my Eagletac D25C until it dimmed significantly - and when I pulled it out of the flashlight, it measured at about 1.5 volts, but quickly recovered to 2.44 volts. AW says not to discharge below 2V - but the 1.5V measurement was under load. Is this cell still okay?
I know we have a general mapping for li-ion cells for voltage vs. capacity - what about for LiFePO4s?