Duracell Ultra Lithium batteries provide reliable, long-lasting power for your photo devices. They have up to a 10-year guarantee in storage so you can be confident these Ultra Lithium batteries will be ready when you need them. Duracell Ultra Lithium batteries are great for devices like digital cameras, portable lights, and electronics. And you can be assured that they’re batteries you can trust because Duracell is the #1 trusted battery brand.