kb0rrg
Enlightened
Is there any harm to an LED or the voltage reg (as in the Arc AAA) by using weak batteries such as in the range of .5 - 1.0 volts? I ask this because of the negative effects of underpowering incandesents.
Under driven LEDs
- Thread starter kb0rrg
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Gransee
Flashlight Enthusiast
That voltage or even lower is absolutely fine. I am concerned that the battery might leak though.
Peter Gransee
Peter Gransee
Brock
Flashaholic
Except for battery leakage the light gets more efficient as the LED is driven less, which is opposite for incandescents. I regularly use "used" AAA's in mine. I change them once a month even if they aren't dead just to be sure they don't leak.
