On Wed, 14 Oct 2009 23:57:02 -0400, frank1492
wrote:

Should have Li-Ion battery, with good life, and be rechargeable. Saw a
nice bike light, but would like this to be hand-held. Would prefer
flood to spot, high lumen.
Recos much appreciated. Thank you!
Frank

I don't know what's best but this one has a hand crank so that you can
charge it or your cell phone by hand.

http://www.mypreciouskid.com/led-flashlight.html