Panasonic Corporation VL3032-F2N Brand/series: VL Series Capacity: 100 mAh Chemical System: Lithium Vanadium Pentoxide Dimensions: 3.2mmH?—30mmDia. Lead Free Status / Rohs Status: RoHS Exempt Product Hazardous Materials Primary Type: Rechargeable Size: Coin/Button Temperature, Operating: -20 to +60 ?°C Termination: Thru-Hole Voltage, Rating: 3 V Weight: 6.3 Grams