The Norsk 12.8V 105AH LiFePO4 Marine Lithium Battery - Heated is designed to deliver superior power and performance in all-weather conditions. With a 105 amp-hour capacity, this lithium iron phosphate (LiFePO4) battery offers exceptional energy density, ideal for a variety of deep-cycle applications like RVs, solar power systems, and marine use. Its built-in heating element, utilizing advanced thermal core heating technology, ensures optimal performance in cold climates, maintaining efficiency even in sub-zero temperatures. Equipped with an integrated Battery Management System (BMS), it provides advanced protection from overcharging, over-discharging, and overheating, maximizing both safety and lifespan. Lightweight, fast-charging, and long-lasting, the Norsk 12.8V LiFePO4 Heated Battery is the perfect power solution for those who demand reliable energy, no matter where the adventure takes you.Part # B12105GHDeep sleep feature using Norsk Guardian appThermal Core heating technology BMS protectionBattery Specifications:Type: Lithium Iron Phosphate (LiFePO4)Rated Voltage: 12.8VMax Continuous Current: 105ABCI compliant case: Group 27Dimensions: 12.04 x 6.81 x 8.85 in.Weight: Approx. 30 lbs.Lifespan: 4000 + cycles, Est. 15-20 yearsManufacturer's 10-year warranty + 2 with Norsk GuardianQuantity per pack: 1