Which battery type for LED?

Phaethon

Newly Enlightened
Joined
Oct 22, 2007
Messages
49
Location
Athens, Greece
Hi all,
i just finished an osram ostar led mod on a friend's burnt HID light, using a fraen 13deg reflector and maxflex driver.
Checking out various diving lights, i have reached the conclusion that most of them avoid using latest tech li-ion or lipoly cells. Is there a reason for that? Do nimh or nicd or even acid lead cells have smoother decharge curves or what?? ?? :confused:
 
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