At 7.2V nominal voltage, S-8972 has 47Wh / 6.6Ah capacity and ca n't run with camcorder of camcorder in approx 5.5 hours of SONY HVR-Z1 camcorder-when LCD monitor is on.
With 7.2V nominal voltage, the S-8972 has 47Wh / 6.6Ah capacity, and can run approx 5.5 hours on SONY HVR-Z1 camcorder when LCD monitor is on.