Rugged, durable and reliable 12 Volt jump starting for professional applications. Delivers 1700 Peak Amps, 425 cranking amps of jump starting power. Long, 46" #4 gauge heavy duty cables allow the unit to be positioned in the ideal location during jump starting. Volt gauge provides an accurate, detailed state of charge for the onboard battery. Built in charger will never get lost and works with any US extension cord Trusted by professionals the world around as their go-to jump starter, the SOLJNC660, with Clore PROFORMER battery, will not disappoint. Ideal for use in a wide variety of jump starting environments, including automotive, marine and industrial - try it once and you'll see why so many technicians will accept only the JNC660. Includes a 12 volt outlet to power accessories and a Product for Life coupon that allows the end purchaser a one-time product repair for a low, fixed fee, regardless of reason for damage/problem. 1 year limited warranty. Supercedes: KKJ990681