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What is the difference between 12 volt 4 amp and 12 volt 5 amp battery?
The capacities of batteries are rated in amp hours. The higher the amp hour rating of a battery the longer the device connected to the battery will operate. Depending on what the connected load draw in amps is, will determine how long the connected device will operate.
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.
Can you plug a 110V Level One charger into a 20amp circuit?
yes 12 volt battery chargers are suitable for all automotive and marine 12 volt battery's never use the quick boost function on some chargers to charge a battery it is best to charge at a low setting over night should do ah is the amp hour rating of a battery the higher the rating the longer it can turn the starter for without going flat a battery charger to the best of my knowledge shouldn't have an amp hour rating so i don't know where you got this rating from
Can a 5 volt 2 amp charger be used to charge a 5 volt 1.6 amp battery?
Yes, it can be used to charge that battery. The chargers rating, 2 amps, is the maximum that can be drawn from it.
How many hours can we run a 1500 watt item off of one 24 volt battery?
First the amperage of the 1500 watt device has to be established. I = W/E. Amps = Watts /Volts = 1500/24 = 62.5 amps. To answer this question the amp/hour rating of the 24 volt battery has to be stated. This is the capacity rating of the battery. Take that rating and divide it by 62.5 amps will give you the amount of hours that the battery will take before it drains and needs to be recharged.
How long will a 1 watt bulb operate on a 1 amp hour battery?
Please give the voltage and Ah rating of the battery and voltage rating of bulb.
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
How long will a batery with 125 amp-hour rating run a 60 watt load?
assuming a 12 volt car battery, 60 watts/ 12 volts = 5 amps, 125 amp/hours / 5 = 25 hours of life.
What is the amp hour of a 12 volt battery for 23 watts power for a time of 4 hours?
7 or 8
How long can a 1.5 volt 30 mAh button battery last. Go to the Discussion?
This is the Amp-hour rating (in your case, 30mAh). This battery will provide 1.5 volts at 30 milliamps (.0030 A) for one hour. Or 300 mA for 1/10th of an hour (6 minutes), or 3000mA (3 Amps) for 1/100th of an hour, etc.
How long can a battery power a 44 watt light bulb?
To answer this question the amp hour rating of the battery is needed along with the voltage of the battery or bulb.
What do amp hr mean on a 12 volt battery?
It is a rating for the capacity of the battery to power a load. A battery rated at 15 amp/hrs has the ability to power a load of 15 amps for 1 hour, or 1 amp for 15 hours, or any combination of the two numbers. Example, 2 amps for 7.5 hours, 3 amps for 5 hours or 5 amps for 3 hours etc.
