Schumacher(r) Instant Power Automotive Jump Starter (IP-1850FL)

18 amp hour battery 850 peak amps and 250 crank assist amps Jump starter on/off switch Easy to read battery status LEDs Heavy duty copper jaw 300 amp metal clamps No. 4 gauge 28" cable stays flexible in cold temperatures Reverse hook-up protection Durable rust and corrosion proof one piece construction Polypropylene case