Appendixes 121Camera maintenanceBattery lifeAverage shooting time /Number of photosTest conditions(when the battery is fully charged)PhotosApproximately90 min/Approximately180 photosThis is measured under the followingconditions: in Program mode, in thedarkness, at resolution, with OIS off,on Fine quality.1. Set the flash option to Fill in, take asingle shot, and zoom in or out.2. Set the flash option to Off, take asingle shot, and zoom in or out.3. Perform steps 1 and 2 for 30seconds and repeat for 5 minutes.Then turn off the camera for 1 minute.4. Repeat steps 1 to 3.Videos Approximately60 min Record videos at resolution and .• The figures above are measured using Samsung’s standards. Your results mayvary, depending on your actual usage.• Several videos were recorded in succession to determine the total recordingtime.• When you carry a memory card, use a case to protect the cardfrom electrostatic discharges.• Transfer important data to other media, such as a hard disk,CD, or DVD.• When you use the camera for an extended period, the memorycard may become warm. This is normal and does not indicatea malfunction.The manufacturer is not responsible for any loss of data.About the batteryUse only Samsung-approved batteries.Battery specificationsSpecification DescriptionModel BP70AType Lithium-ion batteryCell capacity 740 mAh (min. 700 mAh)Voltage 3.7 VCharging time*(when the camera is switched off) Approximately 150 min* Charging the battery by connecting it to a computer may take longer.