answersLogoWhite

0

A small dry battery can run a lcd display for over a year, so what does that cost? About a dollar? If on mains supply it will be less than that.

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

How much does it cost to run an electric car?

500 a month


What is cheaper to run a electric fireplace on a 120 volts or 240 volts outlet?

Voltage does not affect the cost to run. You pay for the wattage, the higher the wattage the more it will cost to run.


What is the typical cost of installation of an electric garage door opener?

From what I gather, a typical cost of an electric garage door opener is around $150. However, with installation, it could run you a total cost of about $350 or so.


How does an electric clock made to operate on 60 HZ 120 V system behave if pluged into a 50 HZ 120 V system?

As clock motors are synchronous in design for a particular frequency, the 60 Hz clock will run slower on 50 Hz.


How does a battery clock work?

A battery clock uses a battery to provide power to a small electric motor. The motor turns gears that move the clock hands, indicating the time on the clock face. The battery provides a steady source of power, allowing the clock to run continuously without needing to be wound up.


How do you make a battery operated clock run backwards?

On some if you put the battery in backwards the clock will run backwards.


Does an LCD or a plasma screen monitor run hotter than the other?

Plasma screen monitors run much hotter than an LCD monitor, because they use technology based on light bulbs to run.


Does LCD take more energy to run than CRT?

The LCD takes much LESS energy than a CTR.


How many lemons are needed to run a clock?

2 big juicy runs could make a clock run for 5 month but 2 regular ones would make a clock run for 1 month


How much should a Seagull electric acoustic guitar cost?

Entry level Seagull should run about $500 new.


What is clock system?

the clock on a motherboard ensures that all the devices run in sync


Whats the best model of electric stoves?

The best model of electric stove depends on what you are looking for in an electric stove. Some are more energy efficient and will save you money in the long run but might cost more to obtain.