Delkor Calcium Batteries offer a perfect blend of power, reliability, and convenience. Unique lead-calcium alloy produces a heavy-duty wrought plate that is able to withstand the most arduous conditions. Suitable for the majority of consumer vehicles. These batteries are designed to meet the demands of modern vehicles, providing consistent power and long-lasting durability. They are maintenance-free designed and with high-strength case protecting from damage in harsh conditions making it ideal for both everyday use and heavy-duty applications.