The batteries on a Sony Camcorder will last approximately 10 hours depending upon how much you use it; this is if the camera was in standby mode. Approximately 3 hours when taking pictures and viewing pictures.
Sony Reward points earned during the year all expire on March 31 of the next year. That means those earned in January last over a year and December points last only a few months. All points for Sony Card Holders last 5 years from month earned