General Information Manufacturer Dantona Part Number SW-6 California Residents Physical Characteristics Dimensions 1.01" x 0.61" x 0.19" Weight (Approximate) 0.03 kg 0.06 lb Battery Information Battery Rechargeable Rechargeable Battery Chemistry Lithium, Lithium Polymer (Li-Po) Battery Capacity 100mAh Output Voltage 3.7 V