General Information Manufacturer Dantona Part Number SW-11 California Residents Physical Characteristics Dimensions 1.1" x 0.7" x 0.17" Weight (Approximate) 0.09 kg 0.20 lb Battery Information Battery Rechargeable Rechargeable Battery Chemistry Lithium Polymer (Li-Po) Battery Capacity 273mAh (1.0101Wh) Output Voltage 3.7