Nikon D810 Product Manual - Page 398

Battery Info View information on the battery currently inserted in the camera. G button ➜ B setup menu Item Description Charge The current battery level expressed as a percentage. The number of times the shutter has been released with the current battery since the battery was last charged. No. of shots Note that the camera may sometimes release the shutter without recording a photograph, for example when measuring preset manual white balance. • This item is displayed only when the camera is powered by an optional MB-D12 battery pack equipped with an EN-EL18a/EN-EL18 (available separately). Calibration • j: Due to repeated use and recharging, calibration is required to ensure that battery level can be measured accurately; recalibrate battery before charging. • -: 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 Battery age be replaced. Note that fresh batteries charged at temperatures under 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. 374