Safely Jump Start A Flat Battery In Seconds For high displacement Petrol (8.0L) and Diesel (6.0L) engines in Cars, 4x4's, Van's, light Trucks(12V), Boats and more 40x Jump starts per charge Ultra-Safe. Protects against reverse polarity, sparks, over charging, over-current and over-heating Ultra-bright 400 Lumen LED flashlight for visibility and with 7 modes, including SOS and emergency strobe 2.1a USB. Re-charge virtually any USB device (smartphone, tablet, laptop). Re-charge the unit from any usb port or 12v charger
eBay