The JumpSurge3000(JS3000) is a 3000 Peak Amp jumpstarting tool and power bank for vehicles on and off the road. This device supports vehicles with 12V batteries on up to 9L gas engines and 7L Diesel engines. Capable of 45 jump starts on a single charge, the JumpSurge3000 is a robust and powerful tool capable of bringing a battery back to life in only 1 second. Its multiple protection systems and fast charging capability keeps you ready for anything, no matter where you go or what you drive.