20000mAh high-capacity high-power rechargeable battery; Support most 12V vehicle up to 5.0L Gas and 3.0L Diesel Engine
2 USB ports to act as a portable mobile power bank to charge your laptops, mobile phones, PSP, PDA, MP3, etc.
Emergency LED signal light with 3 lighting modes (High light, Fast Strobe, SOS): Long press the Power button to turn on the light and double press power button for Fast Strobe
Level of battery light indicator; To ensure having the backup power all the time
Safety Protection Car Jump Cable - Intelligent Detection with LED Indicator to ensures total protection against reverse polarity, surges and short circuits