12V 210Ah Deep Cycle + Starting Battery deck mount stabilizer and the battery bridging cable

and the battery bridging cable will connect the batteries to each other

6″ × 10

this cable and a solar panel is all that you need

1 hours of run time at full power/11kts and 7

12V 210Ah Deep Cycle + Starting Battery deck mount stabilizer and the battery bridging cableDiscover unmatched power with Solid State Marines groundbreaking Solid State Battery technology. This ultra versatile battery is the ideal drop in replacement for traditional AGM or lithium (LFP) batteries, excelling in both engine starting and deep cycle applications. Delivering 1000 cold cranking amps (CCA) and a powerful 210A continuous discharge rate, it guarantees exceptional reliability and performance in the toughest conditions.