Power Concrete Screed Vibratory Kit, 21v Battery Powered Leveling Tamper Ruler, 59in Stainless Board, 6000mah Large Battery2h- 3h Run Time, 6000rpm Max For Sidewalk Finishing dualbattery

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✅【Cordless Concrete Screed & Labor-Saving Design】 lithium battery-powered concrete vibrating screed helps reduce manual leveling effort and improve concrete finishing efficiency. Compact 11.68 lbs body with ergonomic portable handle makes it easy to carry between job sites. Cordless design gets rid of wired limits, making movement easier across slabs, floors, sidewalks and construction areas. ✅【Powerful Copper Motor & Efficient Vibration】Equipped with high-quality all-copper brushed motor for strong and stable vibration output. 3000-6000r/min rotating speed and 23000Hz/min vibration frequency help smooth concrete, remove air bubbles and compact the mixture more evenly. Large-capacity 7500mAh lithium battery supports 2-3 hours of continuous use for longer jobsite work. ✅【Triangle Support Structure & Stable Leveling】Adopts reinforced stainless steel triangle support structure to keep the screed balanced during high-frequency vibration. Two extra support rods work with the main handle to reduce shaking and improve straight leveling control. Stable structure helps achieve flatter, smoother and more professional concrete surfaces. ✅【304 Stainless Steel Scraper & Durable Build】Built with thickened and widened 304 stainless steel scraper ruler for wear resistance, corrosion resistance and long service life. Aluminum alloy motor shell and thickened aluminum machine head help improve heat dissipation and impact resistance. Spray-painted finish helps prevent rust and damage in tough construction environments. ✅【9-Speed Control & User-Friendly Operation】Designed with one-touch start, simple +/- speed adjustment, 9-speed vibration control and clear LED speed/battery display for easier operation. Safety lock function supports continuous running without constant hand pressure, helping reduce fatigue during long leveling tasks. Suitable for concrete floors, slab pours, driveways, sidewalks, road work and self-built house projects.