That's the lowest price we could find by $13. Buy Now at eBay Tips Sold by AutoCareDepot via eBay. Features built-in 7Ah SLA battery for up to 600 peak amps opper-clad 6 AWG jumper cables built-in 2.1-amp USB port 2-volt auxiliary DC port includes LED battery fuel gauge and LED work light Model: DRJS10A