6-inch electric vacuum suction cup, with automatic air filling, for lifting glass, tiles and heavy vehicles.

This 6-inch smart suction cup with a digital display and lithium battery (automatic air inflation) quickly attaches to flat, smooth, and non-porous surfaces. It's ideal for vacuuming and moving large surfaces made of glass, tile, aquariums, furniture, plastics, metals, wood planks, slate, and household appliances. It's a perfect choice for the construction, manufacturing, and automotive industries. * Easy to use: The suction cup is easy to operate, adsorbs quickly with a single click, and inflates automatically. * Strong load capacity: The safe suction force can reach 200 kg, providing a firm hold without air leakage, making work more efficient and labor-saving. * Long battery life: Built-in high-quality 2000 mAh lithium battery offers a long lifespan, high output power, and is lightweight yet durable. It features Type-C charging and can last up to 7 days. * Strong Suction: The thick bottom plate is made of double-layered natural rubber, offering excellent wear resistance and suitable for working environments from -20 to 80°C. Large 175 mm size: strong suction without dripping, silicone material, long-lasting use without hardening, soft texture. Specific Operation: 1. Power On: Press the power button for 2 seconds to automatically pump air (stops after 5 seconds). 2. Repeated Pumping: Press the power button to stop pumping; press briefly to resume pumping. 3. Power Off: Press the power button for 2 seconds to turn off the device; the device will automatically shut off after 20 minutes without negative pressure. 4. Decompression: Press the decompression switch for 2 seconds to start decompression.