4 In1 Car Jump Starter with Air Compressor Portable Flashlight Starting Device Power Bank Battery Automotive Booster start

Good luck with your favorite purchasesHign-concerned Chemical : None Peak Current : 600 A Certified : MSDS Fast Charge : One Way Fast Charge Special Features : USB,Lighting,Cigarette Lighter Starter,warning light,SOS Lighting Voltage : 12 V Conversion Rate : >90% Battery Capacity(mAh) : 5000 - 8000 External Testing Certification : MSDS Number Of Built-in Batteries : 4 Brand Name : Marzony Origin : Mainland China function1 : Car jump Starter function2 : Outdoor light flashlight function3 : Power bank function4 : Air pump compressor