5 in 1 jump starter unit .

Up to 400A cranking power to jumpstart your vehicle 150 PSI digital air compressor with LCD display - automatically switches off the air compressor when the desired preset pressure is reached Air pressure can be set in BAR, KPI or PSI from 2 to 150 PSI in 1 PSI increments Three air hose nozzle adaptors to inflate sports balls or air mattresses etc. Fitted with an internal 17Ah sealed lead-acid battery and has a 5-stage LED internal battery charge level indicator Two 500mA USB power outlets for charging sat-navs, mobile phones etc. Two DC 12V cigarette lighter socket outlets for powering other 12V accessories Eight LED worklight to help you start your vehicle in poor lighting conditions Supplied complete with mains and in-car chargers Exclusively available from Maplin Electronics in the UK and Ireland! Please note: This product requires full charging for approximately 40 hours prior to first use. It is recommended that the battery charge level is regularly checked, and if required, top-up charges are administered in between uses to keep the sealed lead-acid battery in optimum condition. payed 50 for this got new car so not needed