battery for 912 in s7

This is a good safe non spillable AGM battery, even had one melt after an exhaust pipe broke at a weld it did not catch fire as some lithiums can.

ODYSSEY Extreme Series Battery

PC625

Part no: 0768-0001

https://www.odysseybattery.com/Batteries/Model_PC625?gclid=EAIaIQobChMI5IHyj6TW5AIVksDICh2F_A_5EAAYAyAAEgJ5mvD_BwE

EarthX is great, strong, light, needs no trickle charger.

As a point of reference:  The Odyssey PC-680 is the standard for early RV-12s.  This battery has worked well for me over the past 5+ years/825 hours.  The new RV-12 iS uses an Earth-X battery as the standard install.