So, how do ya like it? Any real world run time obsevations?
Do lith batts work? If so, is there a difference btw. them and alks as far as brightness and run time go?
I think I am sorry I missed this boat...one less battery type to buy, damn!
Jeff did a run-time test, and I think it was 20 hours. The CMG Ultra, due in August, aims to be the same thing without an adapter. As bright as an Arc, single AA, 20 hours.
I can't give you my personal Arcfinity runtime yet. In a month of reading with it, I haven't replaced the battery.