100Ah 12V LiFePO4 Deep Cycle Battery Looking for a high-performance, long-lasting lithium battery for your RV, boat, camper, or off-grid system? The 100Ah 12V LiFePO4 Deep Cycle Battery is the perfect drop-in upgrade for Group 27 and Group 31 lead-acid batteries. Built with advanced Lithium Iron Phosphate (LiFePO4) technology, this battery offers superior safety, longer life, and unmatched efficiency—all in a lightweight, maintenance-free package. Key Features 100Ah Capacity at 12VDelivers 100% usable energy—no more partial discharges or voltage drops. Easy Drop-In ReplacementA direct fit for Group 27 and Group 31 battery compartments. Versatile & Flexible ConfigurationCan be wired in series or parallel, and mounted in any orientation. Safe & Maintenance-FreeStable LiFePO4 chemistry ensures worry-free operation with no off-gassing or water top-offs. Built for Demanding EnvironmentsPerfect for RVs, boats, trolling motors, off-grid setups, solar storage, and backup power systems. Lightweight & DurableWeighs just 31 lbs, yet delivers dependable 12V power in any condition. Extended LifespanOffers 3,000–5,000 deep discharge cycles, lasting 10–15 years with proper use. Advanced Battery Management System (BMS)Integrated protection against over/under voltage, temperature extremes, short circuits, and more. Upgrade your power system with a dependable, efficient, and long-lasting lithium solution built for adventure and off-grid living! This 100Ah 12V LiFePO4 Deep Cycle Battery is ideal for: RVs & Camper Vans: A reliable Group 27 & Group 31 battery for off-gird adventures Marine & Trolling Motors: Power your boat efficiently with a 12V LiFePO4 battery Off-Grid Solar & Backup Power: Ideal for renewable energy storage Industrial & Commercial Use: High performance for demanding energy needs What's Included Battery 18-8 stainless steel 5/16 – 18 1” and 1-1/4” bolts Brass washers 18-8 stainless steel nuts with nylon inserts Specification Battery Type: LiFePO4 lithium iron phosphate Voltage: 12V Capacity: 100Ah Ah PbEq: 200Ah *Ah PbEq is based on the equivalent usable amp-hour compared to a lead acid system. Self Discharge: 2-3% per Month Maximum Series Voltage: 48V Cycle Life: 3,000-5,000 Resistance: 7 mΩ Usable Depth of Discharge: 100% Accepted Voltages: Charging voltage: 14.2 – 14.6 V Float voltage: 13.4 – 13.8 V Dimensions (L x W x H): 12.76 x 6.86 x 8.95 in. Fits standard Group 27 & Group 31 battery dimensions Please Note: A CSL is required for use with inverters 3500W or higher. Manuals and Downloads Datasheet Manual Warranty