Description: Time-lapse power supply best solution Can be Connected to the Outside Battery Resource By using the power kit, your camera can work much longer time When you mount it with your camera, it will show power level from the camera With hot shoe mount With 1/4" screw With DC5.5/2.1 tap power, (7.2V in/out) Specification: Support camera model: for Sony NEX 5 series(Alpha NEX-5, Alpha NEX-5A, Alpha NEX-5C, Alpha NEX-5CA, Alpha NEX-5CD, Alpha NEX-5D, Alpha NEX-5H, Alpha NEX-5CH, Alpha NEX-5K) for Sony NEX 7 series for Sony DSC-RX10, DSCRX10/B, WW808143 for Sony ?7(Alpha a7, a7R, ILCE7/B, ILCE7K/B, ILCE7R/B, ILCE-7, ILCE-7R) for Sony ?7R, ?7II, ?7S, ?7s II, ?7m II for Sony ?3000, ?5000, ?5100, ?6000, ?6300 Package Includes: 1 x F970 to FW50 battery adapter for Sony Note: Battery is Not included