CAL-VAN TOOLS CAL550 400 Peak Amps Allstart Boost Portable Power Source with Jump Start Function

• 300 cold cranking amps
• 12,000 mAh high capacity fast charging battery with low self-discharge
• For use on V8 5.4 and smaller gas engines
• Improved intelligent clamps
• Features 12V emergency start, USB port and LED flashlight with (3) lighting modes: Standard, Strobe, SOS
• Includes: jumper cables, universal USB charging adapter, DC charger