RELiON’s Low-Temperature Series lithium battery operates reliably in demanding winter conditions. This 12 volt unit can safely charge at temperatures as low as -20 degrees Celsius using a standard charger—no special equipment or additional components required. Proprietary heating technology integrated into the battery automatically warms the cells during freezing-temperature charge cycles.

The seamless heating and charging process takes longer in sub-zero environments as cells warm, but internal monitoring ensures safe operation without user intervention. Lithium iron phosphate chemistry delivers extended cycle life and minimal maintenance compared to conventional lead-acid batteries, making it suited for year-round use in RVs, off-grid solar systems, electric vehicles, and cold-climate applications.

• Voltage: 12 Volt
• Capacity: 12 Ah
• Chemistry: Lithium Iron Phosphate (LiFePO4)
• Minimum Charge Temperature: -20°C
• Dimensions: 5-15/16″ x 3-15/16″ x 4″
• Built-in Battery Management System
• ABS polymer case
• Marine-rated, fully universal