Re: yamaha 115 four stroke starter battery
Autozone has marine starter batteries that are just fine. your motor owner's manual mentions a battery with "minimum cranking amps" required. I usually buy one that has "cranking amps" a bit over-sized just to have a little extra for those cold morning starts when the motor doesn't want to wake up early. not a bad idea to put your battery on a 2 amp overnight charger when your motor hasn't been run for a couple of weeks, just to keep it fully charged, for more confident starting. Good Luck!