Duracell coppertop and Rayovac alkaline. I guess it also depends on what you need. Most of my lights don't use much juice so just about any alkaline works okay. For high draw or cold weather its usually lithium primaries.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.