Answers. 1  It relies upon on the chemistry of the battery. a typical Zinc Carbon cellular has a voltage of a million.5 V, at the same time as a Nickel Cadmium rechargeable cellular will produce a million.2 V . A Lead acid cellular produces around 2 V, that's why 6 are blended in sequence to make a 12V automobile battery.
Tips for storage. 1  Unopened canned salmon can be stored in the cupboard at room temperature for up to 3 years. 2  Once opened, remove salmon from the can, store in an air tight container in the fridge and use within 3-4 days.
Tips. 1  How long does a package of smoked salmon last once opened? 2  To maximize the shelf life of a package of smoked salmon after opening, keep refrigerated and tightly wrapped in plastic or aluminum wrap. 3  Properly stored, an opened package of smoked salmon will last for about 1 week in the refrigerator.