Compatible with theFollowing/ SONY /Camera Models: Digital Cameras/ Sony /DSC-RX100 RX100 Ⅱ RX100 Ⅲ RX100 Ⅳ RX100Ⅴ. Sony HX50 HX300. Sony WX300 WX350 WX500. Installation Steps: Open the battery box of the camera. Confirm the external DC battery pack direction is correct. Please close the battery compartment cover completely before use. Connect the connected battery to the power connector. Product Specification : Power: 24W Input: 100V-240V Output: DC 4.2V/1.7A Multiple protection: Overcharge protection, Over current protection, Overvoltageprotection, Over Temperature protection, Shortage protection, Lightningprotection. Package List: 1 x AC-LS5 AC / DC Adapter 1 x DK-X1 DC coupler(NP-BX1 Battery Replacement) 1 x UK Plug AC Power Cord