12.8V 300AH LOW TEMPERATURE LIFEPO4

The RB300-LT is a 12V 300Ah lithium iron phosphate battery from RELiON’s Low-Temperature Series, designed for cold weather performance. It can safely charge at temperatures down to -20°C (-4°F) using a standard charger. Proprietary technology heats cells to 41°F (5°C) for full recommended current charging without additional heating blankets. The process is seamless; simply plug into a regular lithium charger. Charging in sub-freezing temperatures may take longer due to heating. It offers the same size and performance as other RELiON batteries but charges safely in extreme cold. Ideal for RVs, Sprinters, Class A and Class C vehicles, and other deep cycle applications.