The METABO Battery Pack LiHD 12V-4.0 Ah (625349000) is a high-performance battery designed for extended use and reliability. It features LiHD technology, providing ultimate power and long run times with minimal temperature change. The battery includes intelligent management systems for long-lasting performance, including processor-controlled charge and discharge management and Electronic Single Cell Protection (ESCP). The patented “AIR COOLED” charging technology ensures efficient cooling during charging, extending the battery’s lifespan. Compatible with all 12V machines and chargers from CAS brands, this battery pack is versatile and dependable.