ure Cell Capacity (at various discharge rate) Discharge (at various temperature) Charge : 4.5mA×48Hrs. Discharge : 50µA 100 Available Capacity (%) 1.4 90 80 70 60 50 40 0 0.2 0.4 0.6 Cell Voltage (V) Charge : 4.5mA×48Hrs. Discharge : End Volt 1.0V at 20˚C/68˚F 1.2 1.0 0.8 0.8 1 0 80˚C/17.