The E-G Electro-Pneumatic Suction Cup is a cutting-edge innovation in vacuum suction technology. Powered by a built-in lithium battery, it eliminates the need for manual pumping, offering unmatched convenience and efficiency. With a safe loading capacity of 100 kg, this suction cup is perfect for handling non-porous materials like glass, granite, marble, ceramic, porcelain tiles, drywall, and other hard surfaces.