TECHNICAL DATA:
Size CR2016/3V Lithium Battery
Nominal Voltage: 3.0V
Diameter: 20.0 mm
Height: 1.60 mm
Weight: 1.7 g
Standard Capacity 80 mAh,it can maintain over 97% volume after one year, over 92% after two years.
Service Life(30KΩ ) >750 hours