Coin type rechargeable lithium batteries (VL series)
Performance Characteristics:
> Nominal Voltage: 3V
> Charging Voltage: 3.25 to 3.55 V
> Nominal Capacity: 7 mAh
> Continuous Standard Drain: 0.02 mA
> Diameter: 12.5 mm
> Height : 2 mm
> Weight ( Approx.): 0.8 g
> Operating temperature: -20 to 60 °C
> Type: VL
