[quote=ActiveAl]

Why don’t you just go with a headlamp that uses Ni-MH or primary AA/AAA cells instead of Li-ion? Wouldn’t that alleviate the fear of explosion? Of course, there would probably be a trade-off with brightness.

202BigMike, how many lumens do you need? What will the headlamp be used for? What about waterproof rating? Thanks!

  • :beer: The person that I’m looking for the headlamp , will use it to do electronic work mostly inside and some outside.
    He needs a pretty fair amount of lumens because he works in some dark places at times and the cells should have
    more power , thus the Li-ions. In his thoughts that’s the reason for a belt mounted battery pack/holder versus a
    head mounted holder.