Keep your lanterns shining bright with this Rayovac Heavy Duty 6V Battery. Built for performance, this 6 volt lantern battery is guaranteed against leakage for versatile use without worry, and it features screw battery terminal connectors for a secure connection no matter how you use the battery. The heavy duty batteries are ideal for high-drain, frequent-use devices like lanterns to keep up with heavy power demands. Made with no mercury or cadmium added, these 6 volt zinc carbon batteries meet EPA requirements for convenient landfill disposal.