Sony BP-U90 Lithium-ion Battery The BP-U90 (85 Wh) Lithium-ion battery supports professional video shooting in both the field & the studio. The BP-U90 powers XDCAM handy camcorders such as the PMW-F3L/K, PMW-200, PMW-150, PMW-100, PMW-EX3 & PMW-EX1R. The battery provides power for up to six hours, depending on the camcorder.* * BP-U90 battery provides 85 Wh energy to power the PMW-200, PMW-150, PMW-100 or PMW-EX1R camcorder for up to 360 minutes. Intelligent INFO function displays battery status in camcorder. The BP-U90 is equipped with a professional INFO function that shows the remaining capacity, charging time, & charge cycles on INFO-compatible equipment such as Sony chargers & camcorders.