... ,POWER BANK ,AIR COMPRESSOR,USB CHARGER,12 CHARGER 1) 900 peak Amps 2) 12V7AH sealed rechargeable lead acid battery 3 ... ) With air compressor ( 100PSI High accurate metal indicator ) 4) Built- ... adaptor & cigarette lighter plug 7) 4-stage LED Battery level indicator 8) With three nozzle adaptor for ... ,jump start, jump starter, engine starter,power bank