Black Friday 12.4 hours of mixed use (4850 + DBMD4 DSP) Battery, Approx 390 shots before recharging (viewfinder only), approx 470 shots (monitor only) in photo mode. Video mode approx 115 minutes (viewfinder only) and 120 minutes (monitor only). Battery, Approximately 100 (from full charge; number of prints depends on the usage conditions.) Approximately 1.5 to 2.0 hours (depending upon environment temperature at time of charging) Battery