This is a genuine Varta CR2 3V Lithium Battery. Known for its high performance and long lasting power, this CR2 battery is suitable for a wide range of devices including digital cameras, flashlights, and home security systems. The CR15H270 model ensures reliable and consistent energy output for your electronics. This convenient pack includes 10 individual CR2 batteries, providing excellent value and ensuring you have spare power whenever you need it. Varta batteries are engineered for quality and durability, offering a stable voltage output throughout their lifespan. Ideal for devices requiring reliable and compact power sources.