16800mah 12v Multifunction Car Jump Starter Power Bank Rechargable Batteries Features: ☆ Start Cars: 12V vehicle around 20 times. ( Gasoline vehicle, displacement <3.0L; Diesel vehicle, displacement< 2.8L) ☆​ Air charging for 6 minutes (2.5Kilos, 100Pa) ☆​ Multifunction LED light:torch/SOS/strobe, with three colors: white/red/blue ☆​ Double USV output ☆​ With safety hammer and Emergency blade ☆​ Certification: CE, FC,ROHS ☆​ MOQ: 100set ☆​ Pretty appearance, 3*1W gorgeous