answersLogoWhite

0

so in case the power goes out, it wont reset to flashing 12:00, the battery keeps the clock "alive" so it can remember the time when the power comes back on.....very useful when you set an alarm and need to be up at a certain time

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

How do you power clocks?

With Batteries


When do clocks stop working?

When Batteries are removed.


Do clocks use energy?

Yes, clocks use energy to operate. This energy can come from batteries, electricity, or mechanical mechanisms like springs. Digital clocks typically require electricity, while analog clocks may use batteries or winding mechanisms to function.


What are some advantages of sun clocks?

Sun clocks, also known as sundials, are eco-friendly as they rely on the sun's natural light for operation. They can be used outdoors without the need for batteries or electricity. Additionally, sun clocks can serve as decorative pieces in gardens or outdoor spaces.


What types of energy is used to run a clock?

Clocks can be powered by a variety of energy sources, such as batteries, electricity, mechanical springs, or solar power. The specific type of energy used depends on the design and mechanism of the clock.


What are five matterials clocks can be made of?

batteries, glass, metal, plastic and paper


How do we know the clocks are hungry worksheet?

Oh, dude, clocks don't get hungry. They're not like us, constantly thinking about food. Clocks just tick away, telling time without a care in the world. So, if your worksheet is asking how you know when to wind a clock, it's probably about maintenance, not feeding time.


Do you need clocks to live?

No, for clocks do not affect our body, and we will not die if the are not around.


How much money should I expect to spend if the battery in my large gradfather clock is no longer working?

You can purchase batteries from clock works companies for as low as $20, however you will also need to switch the batteries. If you're not familiar with how to do this, you'll need to call in a local clocks works professional, or haul the clock into the store yourself.


How to replace the batteries in a digital wall clock?

All clocks have replacable batteries in them so you'll easily be able to switch out the old batteries for new ones - just check and make sure you get the right kind for your clock.


What kind of energy does a clock use?

Most clocks use electrical energy, which can come from either batteries or an electrical outlet. Some clocks, such as wind-up or pendulum clocks, use mechanical energy stored in springs or weights.


Why time runs so fast now a days?

Because all the clocks are using high quality batteries.