Fireclaw18
Flashlight Enthusiast
- Joined
- Mar 16, 2011
- Messages
- 2,408
Pity...guess I'm lucky my D25C'c have kept all modes (including disco and moonlight/low) except medium on Li-ion's. I think I'd contact Eagletac about it, since even though they do go out of regulation on 3.7v ICR Li-ion's, Eagletac's website clearly states they accept this as a power source.
And they do accept it as a power source. They just only work reliably on max power direct drive mode.
The D25a titanium seems especially risky on IMR at max power. The head gets noticeably hot the instant the power is turned on and becomes too hot to comfortably touch within 30 seconds.