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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.
Wiki User
∙ 10y ago
Wiki User
∙ 8y agofriend in d.c power=v*i so, the total power of battery will =12*100=1200 watt or ah . The power will taken by yous load is 100 watt so, the battery can give power upto 1200/100=12 hour .
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How many watts does my 12 volt 2 amp battery charger draw?
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
How many watts does a 36 volt battery charger use?
Not sure about how many Watts your 36 volt charger uses, but you can find out by this formula... Volts X Amps = Watts.
How many watts does a 48 volt battery produce?
Remember that watts are voltage x current(amps) The number of watts you can get from a 48V battery will depend on how many amps the battery can deliver and how much the load can draw.
What is the watts if a 12 volt battery produces 2.7 amps?
The formula you are looking for is W = I x E. Watts = Amps x Volts.
What is the amp hour of a 12 volt battery for 23 watts power for a time of 4 hours?
7 or 8
How many watts does my 12 volt 2 amp battery charger draw?
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
How many watts does a 36 volt battery charger use?
Not sure about how many Watts your 36 volt charger uses, but you can find out by this formula... Volts X Amps = Watts.
How many watts does a 48 volt battery produce?
Remember that watts are voltage x current(amps) The number of watts you can get from a 48V battery will depend on how many amps the battery can deliver and how much the load can draw.
What is the watts if a 12 volt battery produces 2.7 amps?
The formula you are looking for is W = I x E. Watts = Amps x Volts.
How much power is generated when a 9 volt battery produces a current of 5 amps?
45 Watts
How many hours would a 35 watts tv last on a 12 volt battery?
To answer this question the amp/hours of the battery must be stated.
How long should you charger a 7.2 battery with a 9.6 volt charger?
You do not charge a 7.2 volt battery with a 9.6 volt charger period unless you want to ruin the battery. You charge it with a 7.2 volt charger.
What is the amp hour of a 12 volt battery for 23 watts power for a time of 4 hours?
7 or 8
How much 6 watt per foot 240 volt heat tape can be put on a 20 amp 240 volt circuit?
A 20 amp 240 volt circuit can provide 4800 watts.4800 watts / 6 watt per foot = 800 feet.
How long will it take to drain a 12 volt battery with a 3.2 volt 100 ma led?
This will depend on the size of the 12 v battery.
Can you use a 16 or 18 volt battery in a 14 volt ryobi cordless drill?
Absolutely not! It is a 14 volt drill. Use a 16 or 18 volt battery will destroy the drill in short order. It will run but not for long.
How long does it take to charge a 7.2 volt battery using a 7.2 volt charger?
3 hours
