Panasonic Hyper Type C batteries are high-quality, leak-proof manganese batteries. These batteries are known as Panasonic Hyper Manganese Batteries. These batteries are designed for devices with high and medium power consumption, such as cameras, remote controls, toys, and flashlights. These batteries feature advanced leak-proof technology that prevents gases from accumulating inside the battery, protecting devices from damage. These batteries are typically available in packs containing multiple pieces, such as the 24-pack Type C.