Depends on battery chemistry and storage conditions.
If kept cool, usually at least a year.
Batteries usually come with a best before date printed on them. Next time you have a chance look it up.
what type of energy is stored in batteries
electricity is stored in batteries
1-2 years. If stored longer, battery leakage can occur.
Batteries are stored energy devices.
Chemically
Batteries are a good example.
it is the energy stored in batteries
Electrical energy can be stored in batteries. Water energy can be stored behind dams.
it is the energy stored in batteries
Yes that's what batteries do.
Chemical Energy.
chemical energy