This cold-weather lithium battery combines moderate capacity with reliable winter operation. The 12 volt 52 Ah LT Series unit accepts safe charging at temperatures as low as -20 degrees Celsius, enabling year-round RV travel and off-grid living in northern climates. The 100 Amp cold-cranking capability provides engine-start assist and rapid power delivery during freezing conditions. Proprietary heating technology warms cells during charging without requiring additional components.

The seamless integration of heating and charging ensures safe operation in sub-zero environments, though charge cycles take longer as cells warm. Once charged, the battery delivers consistent voltage output and reliable performance across thousands of cycles. LiFePO4 chemistry resists degradation from repeated discharge and eliminates maintenance requirements. The Group 31 form factor and top-terminal connections suit retrofit installations into standard RV and marine battery trays.

• Voltage: 12 Volt
• Capacity: 52 Ah
• Chemistry: Lithium Iron Phosphate (LiFePO4)
• Series: Low-Temperature (LT)
• Minimum Charge Temperature: -20°C
• Terminal: Top M8 Stud
• Cold Cranking Amps: 100
• Dimensions: 7-13/16″ x 6-1/2″ x 6-13/16″
• Reserve Capacity: 120 minutes
• Built-in Battery Management System
• ABS polymer case, marine-rated, fully universal