Understood. Thanks.this_is_nascar Today, 11:49 AM
I do not know, it looks like they are from the same supplier.HKJ Today, 11:48 AM
Is there more than one power level for each of the three LEDs?
Or can the user select only which LED to use?
Interesting, thanks. I will be playing with your comparator.
Any significance to the wrapper color? Your batteries have a grey wrapper,
Samsung INR21700-30T 3000mAh (Gray)