Preparations/Basics Charging time When using the AC adaptor (supplied) Approx. 190 min. The charging time indicated above is the time required for charging in case when the battery is completely used up. The time required for charging differs depending on conditions of battery usage. Charging takes longer in cases when temperatures are either high or low and when the battery has not been used for a long period of time. The time required for charging through the computer varies depending on the power supply capacity of the computer. 24 DVQX2698 (ENG)