SpecificationsBattery lifeWeightApprox H 5-5/16" X W 6-9/16" X D 6-9/16" ( H 135 mm X W167 mm X D 167 mm )Approx 1-1/2 lb. (615 g) (with Panasonic lithium batteries )Battery Operated( For making 2 cups vanilla ice cream with Panasonic lithium batteries )Vanilla ice cream with the following ingredients; 1/2 cup (120 ml) of heavy cream, 1/3 cup (80 ml)of milk, 1/2 cup (2.1 oz.,60 g) of granulated sugar, 3 large egg yolks; and a 1/2 tsp.(2.5 ml) ofvanilla extract.Freezer TemperatureCapacity0 F to -13 F (-18 C to -25 C ) (during the stirring process)1cup to 3cups ( 240 ml to 720 ml )Rated Voltage DC 6 V9SPECIFICATIONSDimensions-14 F (-20 C )Approx 25 ice cream making cycles2 X CR123A Lithium batteries (included)NOTES*1 cup (240 ml)2 cups (480 ml)3 cups (720 ml)Freezing Time Battery Life2.5 hours3 hours5 hourscycles25 cycles9 cycles28*Above data may vary depending on the conditions of freezer and the frequency ofopening / closing the freezer door.