GP CR2450 3V Button cell 2-pack

The advantages of lithium batteries are many. They have high energy density, low weight, long service life and maintain high performance in low temperatures down to -20°C. Lithium batteries are advantageously used for power-demanding devices and are common in photographic equipment. 9V lithium batteries are common in fire alarms, providing a longer life compared to an alkaline battery. Lithium batteries are environmentally friendly and completely free from additives of the heavy metals cadmium, lead and mercury.