The J2250 PRO car starter provides 2250 Amps for gasoline engines up to 8 liters and diesel engines up to 6 liters. LiFePO4 battery technology offers safe and stable chemical performance with a long cycle life. The J2250 PRO features ConnectMax Technology, a state-of-the-art system that automatically detects the impedance of the clamp connection to your car battery, ensuring optimal contact every time.








