ATD Tools 5921 12 V 18Ah JumpStart is designed to jump start your car with 400 amps of boost and power your DC accessories. It has 43 inch heavy-duty, rubber-insulated copper cables that remain flexible in extreme cold temperatures and 500 amp rubber-insulated, heavy-duty clamps. It features an heavy-duty impact-resistant polyethylene case and an on/off switch for safety.
