Detailled description
The Duracell high power lithium CR2 batteries are made with high-quality lithium for reliable and long-lasting power for your smart devices (sensors, keyless locks, smoke detectors), camera flashes, flashlights, bike accessories, and electronic dog collars.
They come with a 10-year storage guarantee thanks to the Duralock Power Technology, ensuring that these lithium batteries will be operational when you need them.