Nominal voltage:3.0V

Nominal capacity:250 mAh

Instantaneous short-circuit current:≥350 mA , Time≤0.5second

Off-load voltage:≥3.20V   Unit cell

Storage temperature:0-35°C

Apply temperature: -20 - 70°C

Standard weight:4.0 g/ piece

Service output :Initial 230 h(Continuous discharge with load 4.7 kΩ,

till 2.0v end-voltage at 20-25°C)

                After 12 months storage: 225 h

Self-discharge rate: Less than ≤2% 

Diameter: 23(±0.15)mm

Height:3.00(±0.20)mm

Off-load voltage:≥3.2V

Short-circuit current:≥300mA

Over Discharge Test:No leakage allowed after 2.0v end-voltage, continuously discharged for 5 hours