For those who need a lightweight and powerful battery for marine applications, the Dakota Lithium 54Ah battery is a standout choice. It is half the weight of a traditional lead-acid battery and provides 2,000+ cycles at 80% depth of discharge. Its rugged, waterproof design makes it perfect for kayaks, fish finders, and small boats. https://manlybattery.com/2023-picks-best-lifepo4-battery-reviewed/