Batteries are rechargeable and should last for approximately 2 years before replacing
Ideal for areas where conventional electrial supply is not available
Lantern has 1 LED, it can be separate from the hook of the dogs mouth. Lantern dimension is 3.3”diameter, 5.5” Height , from the lantern holder to the bottom of the lantern is 8” long, use 1 AA-NiCad battery, made out of Polyresin, and ABS, and metal. Lantern can be by itself, table or use in camping etc.