I have a Comet with a Kirby Rowbotham electronic ignition, a Boyer regulator & a three phase Alton alternator fitted.
When the battery is showing over 12.2 volts everything runs very well.
Over a period of 50 or so miles the battery discharges to about 12.05 volts, despite the ammeter showing 2-3 amps over 30 mph in 4th. It then stalls & stops etc. This, with nothing other than the ignition working except occasional use of the stop light (LEDs)
The battery is nearly new & works well in an old Triumph m/c.
Anyone any idea where the current is going?
When the battery is showing over 12.2 volts everything runs very well.
Over a period of 50 or so miles the battery discharges to about 12.05 volts, despite the ammeter showing 2-3 amps over 30 mph in 4th. It then stalls & stops etc. This, with nothing other than the ignition working except occasional use of the stop light (LEDs)
The battery is nearly new & works well in an old Triumph m/c.
Anyone any idea where the current is going?