Duracell lithium 3V CR2
- Nominal capacity (100 Ohm Cont, 2 V cut-off) 920 mAh
 - Typical Voltage (at +20°C) 3.2-3.3 V
 - Standard Continuous Discharge Current 20 mA
 - Maximum Continuous Discharge Current 60 mA
 - Maximum Abnormal Charge Current 20 mA
 - Nominal Energy 2.55 Wh
 - AC Impedance @ 1kHz 500 mOhm
 - Made in China