Offered Glass Lifters With Two Cups are used for handling glass sheets. Made of stainless steel, their cups have been fabricated from rubber. Their carrying capacity is 1.2 kg. It is equipped with warning light and buzzer. Their acoustic signal and optical signal get activated during vacuum leakage or power failure. These signals are useful during emergency situation. Design of these Glass Lifters With Two Cups is approved by CE. These are driven by battery and their battery life is maximum 40 hours. These also have 10 minutes of power off protection function. Driven by DC power, these consume 12 V voltage to function.