[Hectic]

^that. But ill point out newer batteries (like the nimh made with the smaller cells) tend to last prety good.
Ive played 10 games this winter in temps from 0 to minus 15 and even im -15 my 1600mah nunchuks lasted all day without issues in 400fps setups. The only issue i had was with a large cell (4/5 D or whatever the heck its called) 1800mah nicd that died after an hour lol, and i was always under the impression that nicd wer more cold friendly then nimh. Keeping in mind the large cell bat was the stock echo 1 bat that came with my gun so who knows how long it was in inventory