Samsung B7722 Battery Life

Battery Life

The Samsung B7722 is powered by a removable 1200 mAh Li-Ion battery. Stand-by time is up to 420 hours on 2G and 330 hours on 3G, with talk time reaching up to 12 hours and 50 minutes on 2G or 5 hours and 40 minutes on 3G. These durations indicate that the B7722 can support a full day of normal use, which was a competitive advantage in its time.