GrenerPower 12.8V 100Ah HP Dual Purpose Marine Starting LiFePO4 Battery, Built-in 200A BMS, Max. 2560W Power, 12V100Ah Lithium Battery with Up to 150

Market First, Uniquely Dual-Powered Meet the game-changer for your marine adventures – the GrenerPower 12.8V100Ah dual purpose lithium battery! Designed specifically as a dual purpose marine lifepo4 battery, it delivers 900A MCA (Marine Cranking Amps) to ignite even the toughest outboard motors instantly. With its G31 case (13.0x8.35x6.62in) and dual-terminal design, this marine starting battery powers both your motor and onboard devices like fish finders. No more swapping batteries – enjoy all-day cruising and backup power in one rugged Lifepo4 battery that outperforms lead-acid by 40% lighter weight. Cylindrical Cells, Built Tougher Engineered for rough seas, our 12v marine battery uses cylindrical cells and a 200A BMS for superior heat dissipation and shock resistance. Safeguarded against short circuit, high temp, over discharge, over charge and over voltage, it handles 2C discharge rates – perfect for trolling motor battery demands. Outlasts bulky prismatic batteries in vibration-heavy environments. Dual-Terminal Game-Changer One battery, two applications! This 12.8V100Ah dual purpose lithium battery combines marine starting battery strength with deep-cycle endurance. Its IP66 waterproof rating and G31 case fit standard battery boxes, while dual terminals let you crank your outboard motor and then run 12V loads (lights, GPS, pumps) . It weighs 25.35lbs, at 40% lighter than 12V100Ah lead-acid yet packing double the energy, it’s the ultimate MCA starting battery for longer, Sold on GrenerPower (https://grenerpower.com/products/grenerpower-12v-100ah-dual-purpose-marine-lifepo4-battery-200a-bms-2560w-lifepo4-15000-cycles-10-years-for-marine-starting-trolling-motor-solar-rv-camping). The price shown is the retail price on that storefront on 2026-10-25, not a GreenB2B quote or a wholesale price.