CSB-80 H7 12V Sodium-ion car battery

This 12V sodium-ion start-stop battery is engineered for automotive idle start-stop systems, using high-performance Na-ion cells and smart BMS. It replaces conventional lead-acid, AGM and EFB batteries with wide temperature resistance, high safety, long cycle life and maintenance-free operation. Features strong cold-cranking, stable frequent starts, standard dimensions for direct replacement, and eco-friendly design, ideal for passenger vehicles, light commercial vehicles and machinery.