Adjustable Pulsating Battery Vacuum Pump with Pressure Gauge Compatible with Hantop Cow/Goat Milker

Features Portable and lightweight Overcharge Protection Built-in Rechargeable Battery High-power copper motor Aluminum alloy shell, sturdy and durable Suction Mode: Pulsating   Specifications POWER SUPPLY Input Voltage: 110V-240V Output Voltage: 12V Output Current: 2A POWER CORD Length:1.2m VACUUM PUMP Motor Power: 48W Hydraulic Head: 4.5m Motor Wire: Copper Flow Rate: 0.48 (m3/h)  / 13200mAh   DO NOT ORDER if you use that pump in another way, or use in other brand milking machine, this is only designed for the Hantop Milking Machine.