DC (direct current, a current that flows in a single direction).
Batteries do not produce electricity, they only store electricity.
Batteries and generators provide DC, Direct Current electricity.
electricity is stored in batteries
Some batteries create electricity from a chemical change. Other batteries only store electricity. Those include rechargeable batteries, found in cars, cell phones, tablets, etc.
No. For example, a pad of paper needs no batteries or electricity. An iPad is another question!
(probably) batteries.
AA batteries
Batteries are a type of electricity instead of plugging things in
Batteries can only store electricity, not create it. Batteries can only store and release direct current (DC), while power plants produce alternating current (AC). Since it takes up a lot of space and it costs a lot to use batteries, the batteries might not be able to store all the electricity that is produced. This is why an electrical generating station does not use batteries to generate electricity.
the surfice
Batteries are useful because they are use to make things work and that energy is electricity.
they bang light bulbs