I don't want a flamewar, Just information.

[DrFarkoff]

Not if you believe in Ohm’s law it doesn’t.

Not Ohms law but Watts law

If you have a starter that requires 1Kw to turn as designed

Watts law............ power = volts x current in amps

In this instance Power/volts = current

At 12 volts its 1000 / 12 and amps = 83.33 in this instance

But if your battery is 10.5 v that current surges to 95.24

Below 10v its 100 amps

Have none of you noticed how Warm/hot that the motors get when the battery is low and continuous cranking

 

[wessie]

Not Ohms law but Watts law

If you have a starter that requires 1Kw to turn as designed

Watts law power = volts x current in amps

At 12 volts its 1000 / 12 to calc amps 83.33 in this instance

But if your battery is 10.5 v that current surges to 95.24

Below 10v its 100 amps

Have none of you noticed how Warm/hot that the motors get when the battery is low and continuius cranking

The heat is from the duration of current flow.

More amps flow but at a slower rate. Hence more heat from volume of amps not amperage.

See post above about resistance