This A/C Power Supply to Sony V-Series Type Dummy Battery (8') lets you conveniently power most cameras that use Sony V-series batteries directly from a wall outlet, allowing for continuous power at an event or in the studio. On one end on this power supply features an Sony V-Series Type Dummy Battery, and the other end has a standard US power plug. At the same time it supports worldwide 100-240V power input (using optional plug adapters). Some cameras may not be compatible because the battery doors may not support proper dummy battery use. Assembled in the USA.