Hi,
I just got a non-dimming current regulated EagleTac TX25C flashlight. The light accepts CR123 and RCR123 - 16340. The operating voltage is 1.8V - 6V which allows 2CR123 but not 2 RCR123.
My quick test with a protected cell 16340 shows the light draws a lot of current and provides constant output until it gets cutoff by the battery’s PCB chip. Is it wise to use a non protected cell like IMR 16340 which can handle high current? Will it over discharge since the IMR cell doesn’t have PCB and the operating voltage is 1.8V - 6V? Do people use IMR cell with non-dimming current regulated light?