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How long will a 12 volt battery provide 100 watts?
Depends on the capacity, the ampere-hours. As watts/volts = current, 100W will mean a current of 8.3A So basically if you had a 83Ah(amp-hours) battery, it would last for one hour. A 41Ah battery would last half an hour. A 166Ah battery would last two hours.
What does 5 watt hours means in terms of battery use for a camcorder?
It means you can run whatever off the battery as long as power x time = 5. Ten watts for 0.5 hours. Five watts for 1 hour or 2.5 watts for 2 hours.
How many batteries would it take to light a 12 volt 100 watt light bulb?
12 volt batteries vary in size. You need to look at the amp hours of a battery and multiply by the voltage. So, a 100 amp hour battery at 12 volts is 1200 watt hours. 30 watt bulb will eat that up at 30 watts and hour. 1200 divided by 30 is 40 hours. Simple huh!? *Something to keep in mind is if your 30 Watt light bulb is rated 30 watts at 12 volts. If it is rated 30 watts at 24 volts, 110 volts or another voltage it will also change the length of time your battery will last.
How many watts in a 12v deep cycle battery?
Watts are the product of amps times volts. The amperage in a circuit is governed by the resistance of the load. A battery just supplies the potential as voltage, the load determines how much current is going to be drawn out of the battery. Batteries are rated in amp/hours. This means how long can a battery maintain a specific amperage over a period of time.
How long does a AAA duracell battery last?
This depends on the working conditions.
How long would a 85 amp hour battery last using 35 watts?
85/35=2.4286 hours.
What does 63 whr mean?
It stands for watt-hour. In relationship to batteries, it measures how many watts in an hour a battery can sustain. A 63 watt-hour battery will supply 63 watts for 1 hour, or 6.3 watts for 10 hours or 31.5 watts for 2 hours, etc. It is extremely difficult to determine, from this number, how long your equipment (say, a laptop) will run using a 63 hour battery. The thing for which this number is most useful is battery comparison. A 20 WHr battery will last twice as long as a 10 WHr battery and half as long as a 40 WHr battery and so on.
How long does a 12v 7ah 20hr battery last?
Depends on the current draw of what you hook it up to. At a draw of 7 amps (80 watts) it'll last for one hour. At a draw of 1 amp(12 watts) it'll last for 7 hours, ASO.
How long does a 24 WHr lithium ion battery last?
A 24Whr battery lasts 24hr if the system is using 1 Watts/hr. So it depends on how many watts the system uses. Typical netbooks may use about 30watts/hr so you may get about an hr on a full charge....
For how long a battery of 20watts can give backup to a load of 5watts 2?
watts is an instantaneous measurement of energy. There is no time component. If you can produce 20 watts, then you can power exactly 20 watts for as long as that is being produced. If you have a 20 watt hour battery, you should be able to power a load requiring 5 watts for (20/5 =) 4 hours.
How long did the Watts riots of 1965 last?
6 days.
How long will a regular battery last?
a car battery last for about 3-5 years
How long will a 12 volt battery provide 100 watts?
Depends on the capacity, the ampere-hours. As watts/volts = current, 100W will mean a current of 8.3A So basically if you had a 83Ah(amp-hours) battery, it would last for one hour. A 41Ah battery would last half an hour. A 166Ah battery would last two hours.
What does 5 watt hours means in terms of battery use for a camcorder?
It means you can run whatever off the battery as long as power x time = 5. Ten watts for 0.5 hours. Five watts for 1 hour or 2.5 watts for 2 hours.
How long does a car battery last if the car is seldom used?
As long as the battery is kept charged then it should last 3-5 years.
How long does a Panasonic triple a battery last?
a panasonic triple a battery last about 4 hours nonstop.
How long does a 8-Cell Lithium-Ion battery last?
How long does a Battery 6 Cell battery last
