Features: Brand new and high quality Power Supply Modes: Allow you to use your USB-C power bank or USB-C wall charger or other USB-C power source for charging NOTE: Make sure the output is USB-C QC/PD 9V 2A. Long-lasting Power Supply for indoor or outdoor shooting. Multiple Safety Protection: Built-in protection system to protect it from overcurrent, overvoltage and short circuit. For Nikon Z7 Z7II Z6 Z6II Z5 D500 D600 D610 D750 D780 D800 D800E. PS: Only USB-C Dummy Battery, not other products. Specifications: Product name: EN-EL15 Dummy Battery Product model: TC-ENEL15 Input: USB-CQC/PD9V2A Output: 8.4V2A Line length: spring line: 50cm, stretch: 120cm Product material: fireproof ABS+PC Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Dummy Battery Power Adapter