Sony DSC-RX100M4 Help Guide (Printable PDF) - Page 226

A: Battery level high B: Battery exhausted It takes about one minute for the correct remaining battery indicator to appear. The correct remaining battery indicator may not be displayed under some operating or environmental conditions. If you do not operate the product for a certain period of time while the power is on, the product turns off automatically (Auto power-off function). If the remaining battery time does not appear on the screen, press the DISP (Display Setting) button to display it. How to store the battery pack To maintain the battery pack's function, charge the battery pack and then fully discharge it in the product at least once a year before storing it. Remove the battery pack from the camera and store the battery in a cool, dry place. To use the battery pack up, leave the product in slide show playback mode until the power goes off. To prevent staining the terminal, short-circuiting, etc., be sure to use a plastic bag to keep away from metal materials when carrying or storing the battery pack. On battery life The battery life is limited. If you use the same battery repeatedly, or use the same battery for a long period, the battery capacity decreases gradually. If the available time of the battery is shortened significantly, it is probably time to replace the battery pack with a new one. The battery life varies according to how the battery pack is stored and the operating conditions and environment in which each battery pack is used. [255] How to Use Precautions/This product Precautions Charging the battery pack The supplied AC Adaptor is dedicated to this product. Do not connect with other electronic devices. Doing so may cause a malfunction. Make sure to use a genuine Sony AC Adaptor. If the product's charge lamp flashes while charging, remove the battery pack being