Hi there,
I'm having problems with my Zebralight and EagleTac 3400mah 18650 batteries in freezing temperatures. Apparently this is a problem
of internal resistance, and the zebralight switches down to lower lumens.
Can anyone recommend me good batteries with better performance in this temperature range?
I heard the Samsung INR18650-25R performed good, the NCR18650B should but apparently don't.
This leads me to another question: 3400mah is of course better than 2500mah - since the batteries are equally sized,
what's the pros/cons of say 2xxxmah vs 3400mah, as many of them are below 3000. Is there also a benefit to this or is it just cheaper?
Most batteries with lower internal resistance have lower capacity ratings it seems.
Thank you,
Christoph
I'm having problems with my Zebralight and EagleTac 3400mah 18650 batteries in freezing temperatures. Apparently this is a problem
of internal resistance, and the zebralight switches down to lower lumens.
Can anyone recommend me good batteries with better performance in this temperature range?
I heard the Samsung INR18650-25R performed good, the NCR18650B should but apparently don't.
This leads me to another question: 3400mah is of course better than 2500mah - since the batteries are equally sized,
what's the pros/cons of say 2xxxmah vs 3400mah, as many of them are below 3000. Is there also a benefit to this or is it just cheaper?
Most batteries with lower internal resistance have lower capacity ratings it seems.
Thank you,
Christoph
