I would like to know what the engine charging speed (speed required to charge battery) is for my 1992 Mercury outboard (200 Hp.EFI)?<br /><br />Thanks<br /><br />Don Schmidt
14.5 volts at 1000 rpms,does not give amps at this rpm, probley not much. Max output is 40 amps at 5000 rpms. These specs are with a fully charged battery.
