New battery.
Replying to Joules and Jay. Starter was sounding slow and battery voltage was reading 12.4. On line chat about early AGM batteries lasting 7 to 8 years but life expectancy now 3 to 5. Might have lasted a while longer but didn’t want the hassle of a battery swap mid-season. Always hooked up to a CTEK charger.



I replaced my battery with an Odessey Extreme AGM15L 13Ah. Which fits if you mount it on its side. This is perfectly acceptable as its gel type. Much better cranking power.