Specification Brand FOXSURName Car Jump StarterInput 5V 2A Output 5V 2 1A 2 12V Jump Start Size 175 85 40mmNet Weight 375gPackage Weight 955gTool Box Size 280 220 55mmFeature Stable voltage current balance charge function Class A cell safe and explosion protective Upgrade 4 cell and start strongly 600A Starting current 1200A Peak current 39800mAh Large Capacity Diesel 5 0L gasoline 6 0L car can be used Reverse connection protection 2 USB charging Full power can be started 40 times Limit temperature 20 60°C Intelligent Protection System Before use there is a small prompt 1 that the car cannot be started by continuous ignition or the key cannot be turned and the positive and negative poles of 2 can not be reversed after every 30 seconds of starting The two clips cannot be short circuited 3 Remove the clip within 30 seconds after successfully starting the car Violation of the above three operations may cause the fuse box of the clip to burn out Please pay attention to the operation method Use tips All charging treasures can refer to The product has just been received First turn on the flashlight to discharge then charge the product for more than 4 hours and then start the car because the product contains virtual electricity This operation can prolong the service life of the product Tips for daily maintenance 1 The battery has a shelf life Whether you use it or not it is recommended to charge and discharge the battery once every 2 3