Nominal voltage 6.0V Nominal capacity 1400mAh Nominal discharge 100mA Rapid discharge 1000mA Discharge end-voltage 4.0V Operating voltage 5.6V Max constant discharge current 2000mA Ambient temperature range -40~ +85 Storage life 10 year Yearly self-discharge <1% Dimension/Weight 1) Appearance: cylinder shape 2) Max dimension : 35.8*19.5*34.8mm 3) Max weight: 42g