The Cornwell Tools 2200 Amp Jump Starter + 12V Power Supply CJP069 is a reliable and powerful tool designed for jump-starting vehicles and providing a 12V power supply. This product is manufactured by Cornwell, a trusted brand known for producing high-quality automotive tools and supplies. With the ability to deliver up to 2200 amps of starting power, this jump starter is ideal for use in various emergency situations where a quick and efficient power boost is needed. Additionally, the built-in 12V power supply ensures that you have access to power for charging devices or powering other automotive accessories while on the go.