General Information Manufacturer Dantona Part Number SW-10 California Residents Physical Characteristics Dimensions 1.47"x0.51"x0.24" Weight (Approximate) 0.07 kg 0.15 lb Battery Information Battery Rechargeable Rechargeable Battery Chemistry Lithium, Lithium Polymer (Li-Po) Battery Capacity 200mAh (0.74Wh) Output Voltage 3.7