EcoFlow Lithium 12V 100Ah Deep Cycle Marine Trolling Motor BatteryBest lithium battery for 3070 lb trolling motors 300A@30s instantaneous output current, for smoother and more precise control of the trolling motor. 1280Wh capacity, 1280W continuous output Best in class EV grade LFP cells with 6000+ cycles 5 year warranty, UL1973, FCC, UN38. 3, RoHS certified 50% less weight, 50% more energy than lead acid IP65 waterproof rating X Guard BMS with low temp cut off Highest level UL5VA flame retardant casing