I actually had some Energizer lithiums not perform well at all in the cold (20s at night, 50-60s during the day) I get 2 - 3 days out of alkalines running it off and on all day, even in the cold, I got about a day out of the lithiums under the same conditions.just use Lithium Batteries, they last alot longer, and are a lot lighter in weight too.
Kevin
I actually had some Energizer lithiums not perform well at all in the cold (20s at night, 50-60s during the day) I get 2 - 3 days out of alkalines running it off and on all day, even in the cold, I got about a day out of the lithiums under the same conditions.
May have just been the brand, just wanted to mention it.