The Vacuworx PS series vacuum lifter is a versatile and portable lifting solution that can be used with a variety of small machines or manual trolleys. It features a rechargeable battery that powers the vacuum pump, allowing for easy and efficient lifting of materials weighing up to 709kg. The unit is suitable for a wide range of products with smooth surfaces, including concrete and steel. It can be easily recharged by plugging into a power source, making it a convenient and reliable choice for any lifting task.