[Electric Auto Stop/Suction] - Compared with traditional manual suction cups, this suction cup can automatically stop/suction. When the pressure reaches about 230KG, the suction cup stops suction. And when it is below the safe value of 160KG, the suction cup will automatically start sucking again. So please don’t worry about about items falling during work, since it will maintain a in a safe suction range throughout its use.
[Displays Current Pressure] - The digital display screen of this suction cup can display the current pressure level. The suction force is up to 500lb. Once it falls below the safety value of 160KG, it will automatically suck air immediately.
[Universal for Lithium battery/AAA battery] - This electric vacuum suction cup can be used by installing one lithium battery or three AAA batteries. Each suction cup is equipped with 2 2000mAh lithium batteries, lithium battery charging compartment and an AAA battery compartment.
[Easy to use] - Simply press the button gently, the vacuum suction cup can quickly and automatically suck air. After use, long press the pressure relief button to quickly release pressure. No manual operation is required throughout the use, simple and labor-saving.
[Metal Handle] - The metal handle design makes this vacuum suction cup not easy to break when lifting, not easy to rust, and has a long service life. Provide safety for your lifting work.
