Looking to purchase a new starting battery and since my last one (Deka marine master starting 27m6) held up for 16 years, I'm hoping to purchase the same. I called the factory but they are on Covid19 lock down and couldn't tell me where to buy one. Does anyone know who sells this brand in the Metro Detroit area? Lowes list the brand but not that model on their website. They do have the 24 series and will deliver but not sure if that will be to small for my 150 Optimax.