The electricity generated by a potato battery typically lasts for a few hours to a couple of days, depending on factors like the size of the potato, the electrodes used, and the overall circuit design. The chemical reactions within the potato produce a small amount of voltage and current, but as the reactions deplete the potato's starch, the energy output diminishes. Ultimately, the potato will stop generating electricity once the chemical energy is exhausted.
how long will a baked sweet potato last in the fridge?
potato
12 years
Potato chips do not require refrigeration and they won't last any longer if you do refrigerate them - they will still get stale - but they would last longer if you freeze them. Although why you want to keep your potato chips for such a long period of time, I don't know.
Potato salad will typically last for about 3 to 5 days in the refrigerator before it spoils.
Sweet potato pie can last in the fridge for about 3-4 days before it spoils.
it lasts about a ten billion years
I'm not sure how or why you would have a hot refrigerator unless it is not working. Potato flakes should be kept in a an airtight container in the cupboard or pantry not in the fridge. They will last that way for probably a year from the date you bought them. Check the expiration date on the package.
Raw, It will last just about forever. But if it is baked, you should eat it within a week.
Potato salad typically lasts for about 3 to 5 days in the fridge before it spoils.
Potato salad typically lasts for about 3 to 5 days in the refrigerator before it spoils.
50 to 70 years