The HQRP AC Power Adapter is a reliable replacement power supply compatible with Sony AC-PW20 and select Alpha and NEX digital cameras. It allows your camera to draw power directly from an AC outlet, providing uninterrupted operation for extended photography, video recording, or studio use without relying on the NP-FW50 battery. This adapter includes a DC coupler (replacement) designed to fit securely in place of the Sony NP-FW50 battery, ensuring proper connection inside the battery compartment. It delivers stable and consistent power, helping to prevent interruptions and maintain reliable performance during critical shoots. Designed as a dependable replacement or backup power supply compatible with Sony devices, this HQRP adapter ensures your camera remains powered when the original adapter is lost, damaged, or kept as a spare. Compatible with Sony AC-PW20 NP-FW50 Alpha NEX-3 NEX-3A NEX-3C NEX-3CA NEX-3CD NEX-3D NEX-3K Alpha A6500 A6400 A6300 A7 A7II A7RII A7SII A7S A7S2 A7R A7R2 A55 A5100 RX10 Digital Camera