Generic Multifunction Jump Starter with Vacuum Cleaner for Car/Home and Office, Black

Built-in large capacity lithium battery, no power cord, more safe and convenient to use. Suitable for diesel cars and automobiles, reusable when fully charged. Suitable for gasoline vehicles below 4.0l and diesel vehicles below 2.0l. Built-in 37wh battery (equivalent to 10000mah power bank capacity). Support multiple fast charging protocols. Support 8 types of smart protection: Output high voltage protection, output low voltage protection, output reverse connection protection etc.