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How long would an 8 Amp hr battery last with 75mA current draw?
Wiki User
∙ 14y ago
You need to know that 1 amp equals 1000 miliamps.
Wiki User
∙ 14y ago
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How much current does an iPad 2 draw to charge the battery?
This will be marked on the label on the iPad and its original charger.
How much is 100ah is equal to?
Commonly this figure is used for battery used for cars or UPS. 100Ah means, you can draw 100 Ampere current for one hour. Like a battery 0f 12Volt,7Ah can be used for a circuit which draw current of 1 Amp. can be used for approximately 7 hours.
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 does 8Ahmean on a 12 volt battery?
Amp hours is a battery rating. It means that this battery can sustain 1 amp for 8 hours up to 8 amps for 1 hour. Depending on what the current draw is on the load will determine the length of time the battery will last.
How much current would a 15W light bulb draw if it had 120 volts applied to it?
Basically, Power = Current*Voltage Current = Power/Voltage Current = 15/120 Current = 0.125A or 125mA
What would cause a fuse to blow by the battery of a Dodge Neon?
Either a short to ground, or too much current draw in that circuit.Either a short to ground, or too much current draw in that circuit.
If a 12 volt 18 amp hour battery is installed in a circuit with a continuous 1 amp current draw on the battery what would happen?
would discharge in 18 hours
Does your car battery have 12 volts 6 amps?
12 V - probably, although ther are exceptions. 6 Amps - ?? 6 Ams would be a measure of a current draw, and a battery is a current source. A car battery might have a capacity of 60 amp hours or thereabouts.
Why would the battery keep draining?
Check earth connection. Sometimes if wires aren't connected right, running the car will discharge the battery instead of charging it... ----------------------------------------- Check for a current draw by disconnecting the negative cable at the battery and hook a test light between the cable and the battery. Remove fuses until the light goes out. While doing so remember to depress the door jam switch as it will show a current draw.
Can your battery drain from glove box being open with no bulb?
No. Without a bulb there is no current draw.
Which 12 volt bulb will draw the most current when connected to a 12 volt battery?
The bulb with the lowest resistance. Current = Volts / Resistance
How much current does an iPad 2 draw to charge the battery?
This will be marked on the label on the iPad and its original charger.
What is the current if a 9v battery is put through a 5v regulator?
It depends on the load. If there is no load, it will only draw the regulator's quiescent current, specified on the datasheet.
What would be the cause of high current starter draw?
decribe two causes of higher than normal starter current draw
The headlights of a typical truck are powered by a 12 V battery What current do they draw if the resistance is 4.8 ohms?
7.2 A
How much is 100ah is equal to?
Commonly this figure is used for battery used for cars or UPS. 100Ah means, you can draw 100 Ampere current for one hour. Like a battery 0f 12Volt,7Ah can be used for a circuit which draw current of 1 Amp. can be used for approximately 7 hours.
Can you short out a battery by touching it?
It depends on the voltage of the battery. Usually the internal resistance in the human body is way too high to draw any significant current from a traditional battery. As an example, touching a 5V battery packs positive and negative poles with a finger on each hand would usually draw less than even one microampere, and wouldn't even cause a minor tingle. It should be noted, however, that under the right circumstances a, high current, 12V battery can potentially be lethal. If you, for example, have an open wound on both hands and touch the poles of said 12V battery, it could easily cause severe burns or even death. This is because the resistance in blood is way less than that of human skin, and one would draw a much more significant current through this path of blood.
