Compatibility: EP-5B dummy battery for Nikon D7000, D7100, D7200, D7500, Z5, Z6, Z6II, Z7, Z7II, Z8, D750, D780, D800, D500, D600, D610, D800E, D810, D810A, D850,1V1 Camera. Perfect Function: The EP-5B DC Coupler can replace the EN-EL15 EN-EL15a EN-EL15b EN-EL15c battery, keep camera working for hours without afraid of battery dying, Anti-interference magnetic ring, LED indicator,super long cable (DC wire 59 inch, AC wire 47 inch, DC Coupler Cable 14.5 inch). Reliable Safety: The EH-5b/EH-5 ac power adapter has passed the FCC CE UL CUL ETL GS certification, Class VI energy efficiency, Over-Heated, Over-Charge, Over-Voltage, Short-Circuit protection, multiple safety features that work together to provide ultimate protection and performance for your devices. Scenes to be used: The EN-EL15 battery adapter kit is perfectly used in portrait and product photography, static filming, Zoom meetings,long recording, interview, filmmake, lives treaming, video shooting, live gaming, YouTube Video, TikTok video, Vlog etc. Specs：Universal voltage for worldwide use (AC 100–240V) 2.0A 50~60Hz, Output: DC 9.0V/4A. Buy with Confidence: 30 days refund, Packing parameters: 1*EH-5B ac adapter(UL), 1*EP-5B dummy battery, 1*US Plug AC Cord(UL), 1*Instruction Manual, Please feel free to contact with us for any questions.