Feature:1. High Pressure Transparent Explosion Proof Tube: This grease gun uses a high pressure transparent explosion proof tube to observe the oil volume.2. Control Speed as You Like: The speed of the grease gun is under control, the greater the pressure, the faster the speed will be increased or decreased according to the situation.3. Industrial Grade Oil Seal: The grease gun is an industrial grade oil seal, accuracy threaded, seamless connection, high quality threaded interface, tight lock and smooth rotation.4. Excellent Performance: Compared with any battery on the market, the excellent battery pack structure, electronic equipment and performance can provide more work per charge and more work within the life of the battery pack.5. Maximum PSI: The working pressure of the grease gun has can provide a PSI of up to 60007000.Specification:Item Type: Grease GunMaterial: ABS+Aluminum Alloy+BrassVoltage: AC 80-240VMaximum Hose Pressure: 1000PSITransparent Tube Oil Storage Capacity: 600ccMaximum Working Pressure: 6000-7000PSIOil Output Per Gun: 110-130gWorking Temperature: -20~50Usage: Excavator Lubrication, Agricultural Machinery Equipment, Automobile Maintenance, Truck Equipment, Ship Equipment, Mechanical EquipmentShipment with Supporting Battery, Battery: Battery Model: Lithium BatteryBattery Type: Lithium BatteryBattery Capacity: 5000mAh.Package List:1 x Grease Gun 1 x Elbow 1 x Coupler 1 x Battery 1 x Charger 1 x User Manual 1 x Storage Box Note:Do not use grease gun in damp or rain water, may cause harm to your bodyPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.