How long do Kodak batteries last on a flashlight?

The lifespan of Kodak batteries in a flashlight can vary depending on the battery type and the flashlight's energy consumption. Typically, alkaline batteries may last anywhere from 3 to 10 hours, while rechargeable lithium-ion batteries may provide longer usage, often exceeding 10 hours. Factors like brightness settings and usage frequency also affect battery longevity. Always check the manufacturer's specifications for more precise estimates.