12V Car Emergency Jump Starter Super Capacitor Portable Overload Overcharge Protection Item Type: Car Emergency Jump Starter Material: PlasticVehicle Support: Petrol up to 5L & Diesel up to 5L; Input: MINI USB Charging current 3A; DC Power adapter charging 5V-12V, Current 5A; Vehicle battery charging above 5 Volt, Intelligent current control 3A-15A; Model No: 12V Carbasis C-158 Output: 12V Starting Current: 400A Operating Temp: -40℃-80℃ Opearting Instruction: 2. OPERATING INFORMATIONS: screen within 10 minutes. Then press START button to start vehicle. b. If still can not get it charged for start vehicle from above mentioned operations. Please use backup ways to recharge the device such as car battery, power bank, laptop etc. 3. CONTROL PANEL INSTRUCTIONS: 1. POWER ON/OFF: a. Device full Charged, Press START delays 10S (Red button) button to TURN ON and Hold START delays 10S(Red button) button to TRUR OFF. b. Device will TURN ON automatically under charging, Unavailable to TURN OFF c. Device will TURN OFF automatically after 30 minutes without operations and power supply. 2. START VEHICLE: a. TURN ON device and indicates FULL CHARGE, Connect theClamps correctly with car battery. b. Press START delays 10S(red button) button, The device will display countdown in 10S. and after 10S, there will be display “TURN ON NOW ”. The buzzer will also beep to indicate ready to start engine. During the process of counting down, press the START delays 10S (red button) button again to cancel the 10S countdown,This humanized design is convenient for one person to operate,there is enough time to enter the driving position after pressing the button c. Press START(green button) to enter the start-up directly. This is convenient for two people to operate atthe same time. 3. LANGUAGE SETTING: a.Press LANGUAGE BUTTON(yellow button) to enter languange selecting screen. b.Select the proper language then press ENTER (blue button) to confirm and EXIT.