Juggernaut
Flashlight Enthusiast
What would run longer? A Duracell procell alkaline 903 battery, or a Rayovac "assumed heavy duty" 903. Obviously I always here that alkaline runs twice as long as carbon zinc batteries but the catch is that the Rayovac 903 is twice as big as the Duracell. So would that mean that they would have similar run times or what? It is similar to saying what would last longer an alkaline C cell or a carbon zinc D cell? The question is apparently necessary to determine which to buy because both batteries coast exactly the same amount of money. Thanks for any help.