The 20W 30W 50W handheld fiber laser engraving machines are known for their low maintenance requirements and energy efficiency, making them a cost-effective solution for businesses. The new portable mini handheld fiber laser marking machine is a game changer, providing a compact, portable solution without compromising performance. It comes with advanced features to maximize efficiency and convenience. Its self-start and stop feature extends battery life and ensures no energy is wasted during idle time. The service life of the laser and galvanometer motors is extended, ensuring maximum efficiency when needed. It supports offline marking for 6-8 hours and is powered by lithium-ion battery, making it very suitable for mobile marking. The machine supports multiple file formats and red light positioning technology, simplifying the marking process and providing accurate, high-quality results.