Batteries Required:YesType:Does not applyProduct dimensions:3.3 x 1.3 x 4.08 cm; 70 GramsBattery Capacity:2100 Milliamp HoursDoes it contain liquid?:NoUPC:313053454431Voltage:3.89 VoltsBatteries:2 Lithium Ion batteries required. (included)Number of items:1Brand:Does not applyBattery cell composition:Lithium IonItem Weight:70 ggtin13:313053454431Batteries Included:YesCountry/Region of origin:China