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To give electric power to things.
Batteries are used to store energy for a period of time without requiring the constant need of generated electricity: they power many electronic devices, small watches, laptops, flashlights, and have many more extensive uses.
Batteries are used to deliver electrical energy when no other source of electrical power is available. For instance they supply power to portable devices such as flashlights.
A battery is actually an energy storage device: energy is stored in the form of chemical energy and that energy is then released when required, in the form of electrical energy.
What else can I help you with?
What is lithium-ion batteries used for?
these are rechargeable batteries used in cell fones
Why is Plutonium used to make long lasting batteries?
Plutonium is not used in batteries.
When were lithium batteries used in tools?
in inverter batteries
What are 18650 batteries What are they used for?
18650 batteries are batteries that can be used for many various activities. Just like your AA or AAA batteries, you can use these for various things too.
Do batteries have copper in them?
Yes. but it isn't the only metal used for batteries.
What fuel was used in torches before batteries?
Kerosene was a common fuel used in torches before batteries.
What are the different types of batteries used in an electric car?
Normally Lithium Ion batteries or Lead-Acid batteries.
Are carbonates used in batteries?
no, they are used in fireworks
What is the Makita Battery Charger used for?
The Makita Battery Charger is used for Makita batteries. This battery charger is capable of charging many batteries depending on the voltages for the batteries.
What batteries are used in electric cars?
Nickel Metal Hydride or Lithium Ion batteries are the most widely used.
Are batteries made with iron?
No. Lead-acid batteries are made using lead which is immersed in an acid, usually sulfuric. Carbon batteries have a carbon rod core with zinc and copper. NiCad batteries are similar to carbon batteries, but a nickle-Cadmium rod are used. Lithium batteries are similar as well, but lithium is used.
Are rechargeable batteries really better than regular batteries?
No, I don't think rechargeable batteries are better than the regular batteries. I have always used the regular batteries and they have always worked very well for me. I know some people that has used rechargeable batteries and said that they don't stay charged for very long.
