Jul 6, 2009 #1 S snipe_lee Newly Enlightened Joined Sep 24, 2006 Messages 13 Can you use aaa lithium cells in these without harming them? And any ideal how long a runtime?
Jul 6, 2009 #2 Lynx_Arc Flashaholic Joined Oct 1, 2004 Messages 11,212 Location Tulsa,OK L91 energizers are fine runtime is probably similar. Li-ions will probably fry the LED and maybe the boost circuit though not a good idea.
L91 energizers are fine runtime is probably similar. Li-ions will probably fry the LED and maybe the boost circuit though not a good idea.