Do Ultra or Advanced Formula alkaline batteries last any longer than standard alkaline batteries?
Yes, for high drain applications Duracell Ultra and Energizer Advanced Formula batteries do last longer than standard alkalines. Unfortunately, they only last about 30% longer. So instead of lasting for say 15-25 images they might last for 20-40. That’s a little better but it’s still pretty poor, especially considering that these new style alkalines cost as much as $1.50 each. Rechargeable NIMH or NiCds are the better choice for high drain applications. They last much longer on a single charge and don’t have to be discarded after a single use.
