Can't seems to be able to find any info on this, so I did one...
Model: 4Sevens Quark Mini 123 Warm White edition
Battery: SureFire CR123A expiry 2020
Runtime claim from manufacturer: 150 hours (please correct me if I'm wrong)
Runtime from my test: 66.5 hours
Stop behavior: Light will turn off
Voltage of cell upon removal from light: 0.75V
Resting Voltage of cell after 24 hours: *coming soon*
I'm doing another runtime test using 4Sevens CR123A now to verify my result. Will update here when it's done.
Anyone else did a runtime test on low mode with Quark Mini 123 (cool/neutral/warm)? Appreciate your sharing... TIA.