351UView information on the battery currentlyinserted in the camera.Battery Info G button ➜ B setup menuItem DescriptionCharge The current battery level expressed as a percentage.No. ofshotsThe number of times the shutter has been released with thecurrent battery since the battery was last charged. Note thatthe camera may sometimes release the shutter withoutrecording a photograph, for example when measuring presetwhite balance.Calibration• j: Due to repeated use and recharging, calibration isrequired to ensure that battery level can be measuredaccurately; recalibrate battery before charging (0 440).• —: Calibration not required.BatteryageA five-level display showing battery age. 0 (k) indicates thatbattery performance is unimpaired, 4 (l) that the battery hasreached the end of its charging life and should be replaced.Note that fresh batteries charged at temperatures underabout 5 °C (41 °F) may show a temporary drop in charging life;the battery age display will however return to normal oncethe battery has been recharged at a temperature of about20 °C (68 °F) or higher.