# How much does a car alternator generate?

Conventional alternator may only produce power for about 500 Watt to 600 Watt. But nowadays, a single alternator can produce power up to 2500 Watt, depending on the power demand.

## How much horsepower does it take to spin an alternator?

An alternator takes about 1 HP for every 25 Amps of power. At full output, a 100 Amp alternator will need about 4 HP. For a long time, most alternators don’t operate at full output.

## How much does a car battery weigh?

The average 12V car battery weighs around 40 pounds. That said, batteries can range in weight from 25 to 60 pounds, depending on the voltage, fluid level, and the type of car. Additionally, a lead-based battery will also weigh more than a lithium-ion battery.

## Can you use a car alternator for wind turbine?

When one uses a Delco car alternator as a wind generator, it is absolutely necessary to modify the alternator to operate at low RPMs. This is accomplished with two intricate modifications: One replaces the stock Delco car alternator stator windings with a stator that has more turns of smaller gauge wire.

## How much horsepower does an alternator use?

An alternator takes about 1 HP for every 25 Amps of power. At full output, a 100 Amp alternator will need about 4 HP. For a long time, most alternators don’t operate at full output.

## How many volts does it take to excite an alternator?

This light is used as a resister to excite the alternator to charge. 12 volts is supplied to the light from the key switch. Voltage goes through the light and down the exciter wire to the alternator. The wire is connected to the “L” terminal of the alternator.

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## How many rpms does an alternator need?

An alternator has a normal range of operation. Most alternators need to spin at about 2,400 rpm at idle, have their maximum output above 6,000 rpm, and should never exceed 18,000 rpm.

## What is the weight of a 12V car battery?

On average, a 12-volt car battery will weigh close to 40 pounds. Depending on the factors mentioned above, battery weight can vary from 30-50 pounds. A fully discharged battery can reduce the weight of the battery by around 25 pounds.

## What is the average weight of a 12 volt car battery?

Typically, a 12V lead-acid car battery will weigh around 41 pounds. It’s true that you should try to get a battery that weighs the same as your old battery. The weight of a car battery often has an effect on your car’s performance.