Power Mode:USB Charging Operating Voltage:36V Battery Properties:Rechargeable Battery Rechargeable Battery:Lithium Battery-Polymer Discharge Function:Yes Connector Type:Usbtypec,USB Special Features:Digital Display,Portable Battery Capacity (mAh):15800 Please Pay Attention To This Note: 1: Charge Every 3 Months For Extending Battery Life And Low Power May Fail Start. 2: Please Remove The Clip Within 30 Seconds After Starting The Vehicle. 3:The Machine Has Overheating Protection. It Will Automatically Stop When The Temperature Is Too High. It Can Restart After Waiting For A Few Minutes 4: The Machine Will Automatically Detect The Tire Pressure And Stop Automatically After Inflation Is Completed. ONE CHARGE, 50 STARTS With A Peak Starting Current Up To 2000A And A Large Battery Capacity, The Jump Starter With Air Compressor Is Especially Suitable For Carsuvtrucks, Ships And Other 12V Vehicles. The Car Battery Jump Starter Is Capable Of Starting 12V Vehicles (7.0L Gasoline/5.5L Diesel Engines). SMART DIGITAL TIRE INFLATOR The Jump Starter Battery Pack With Air Compressor Is Equipped With A Smart Screen And Tire Pressure Detection Function To Make Your Operation More Convenient.It Can Adjust The Inflation Mode At Any Time During The Pumping Process. The Jump Starter Battery Pack Supports 4 Optional Units (PSI, BAR, KPA, Kg/cm2). A 150PSI Air Compressor Takes Approximately 2 Minutes To Inflate An Average Car Tire To 30PSI. MULTI-PROTECTION, SAFETY AND SECURITY Jump Starter With 10 Built-in Safety Protection Technologies (reverse Polarity, Anti-spark, Short Circuit, Overcharge, Overcurrent, Low Temperature, High Temperature, Overvoltage, Overload, Reverse Charge). MULTIFUNCTIONAL JUMP STARTER The Jump Starter Box Also Features A Battery, Tire Inflator, And LED Flashlight. The LED Light Supports Three Lighting Modes: Continuous Illumination (white), Strobe And SOS. In Addition, Bidirectional Type-c Fast Charging For Quick Response To Your Needs.