Features: 0V 18650 fake battery with wires provides safe power conduction for electronics, featuring 25cm cable to connection adapters without actual charging capability. This nickel plated steel battery elimination replicates 18650 dimensions for seamless integration, ensuring secure connection. Ideal for electronics hobbyists and makers needing connector for prototyping LED light without battery risks. Transform power adapters into stable energy sources for desk lamps, workshop tools, or sound devices by linking this placeholder to outputs. 18650 fake battery virtual battery placeholder, battery elimination accessories, semi-finished products, need to link power adapter to use. Specifications: Component: Steel Color: Red/Blue/Yellow Height: Approx.65mm/2.56 inches Diameter: Approx. 18mm/0.71inches Package Includes: 1Pc Battery Placeholder note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.