The Energizer MAX C 4-pack provides a reliable power source for various devices that require C battery size. With a voltage of 1.5 volts, these alkaline batteries are ideal for use in toys, portable devices, and other electrical applications. Each pack contains four non-rechargeable batteries, making them a convenient choice for quick replacements in devices that require a constant power supply. Weighing 66 grams per battery, they are lightweight and easy to handle. These device batteries are known for their high performance and longevity, making them a preferred choice for consumers who value quality and reliability. The Energizer MAX C batteries are an excellent solution for anyone in need of a powerful and long-lasting energy source.