Standard Voltage Compatibility
12V lithium batteries provide direct replacement for traditional lead-acid batteries in recreational vehicles and marine vessels. The standard voltage compatibility eliminates complex system modifications while delivering superior energy density, longer cycle life, and faster charging characteristics.
RV enthusiasts appreciate the significant weight reduction compared to equivalent capacity lead-acid banks. A 100Ah lithium battery typically weighs 10-12kg versus 25-30kg for comparable lead-acid units, improving vehicle fuel efficiency and payload capacity for mobile living.
Deep Cycle Performance
Lithium batteries support deep discharge cycles without performance degradation, providing 80-100% usable capacity versus 50% for lead-acid batteries. This deeper discharge capability effectively doubles available energy storage from the same amp-hour rating.
Marine applications benefit from vibration resistance and maintenance-free operation. Unlike lead-acid batteries, lithium units require no watering, equalization charging, or terminal cleaning, reducing maintenance burdens during extended voyages.
Fission Lithium 12V Products
Our 12V lithium battery range includes standard form factors for direct replacement of marine and RV house batteries. Available capacities from 50Ah to 300Ah support various application requirements. Contact our marine and RV specialists for system recommendations.