Nikon D3s Body Only D3S User's Manual - Page 359

Battery Info G button ➜ B setup menu View information on the battery currently inserted in the camera. Item Description Battery meter The current battery level expressed as a percentage. The number of times the shutter has been released with the Picture meter current battery since the battery was last charged. Note that the camera may sometimes release the shutter without recording a photograph, for example when measuring preset white balance. • j: Due to repeated use and recharging, calibration is Calibration required to ensure that battery level can be measured accurately; recalibrate battery before charging (0 417). • -: Calibration not required. A five-level display showing battery age. 0 (k) indicates that battery performance is unimpaired, 4 (l) that the battery has reached the end of its charging life and should be replaced. Battery Note that fresh batteries charged at temperatures under age about 5 °C (41 °F) may show a temporary drop in charging life; the battery age display will however return to normal once the battery has been recharged at a temperature of about 20 °C (68 °F) or higher. U 333