Alternator amperage

1998 MAZDA 323
125,000 MILES • 1.5L • 4 CYL • RWD • AUTOMATIC
Avatar
MYSTICWRITER2015
  • MEMBER
  • 1 POST
How many amps does my alternator need to charge my 650 cc twelve volt battery while i drive? My alternator is producing twelve amps is that enough?
Mar 1, 2017 at 8:19 AM
Advertisement
Avatar
WRENCHTECH
  • CERTIFIED EXPERT
  • 20,761 POSTS
The condition of the battery determines the output status of the alternator. The alternator reduces the charging rate as the battery becomes fully charged.
Mar 1, 2017 at 8:31 AM