Pound for pound the most energyful jump starter on the shop, it delivers 1700 peak ampere of starting energy and weighs only 18 pounds. Supreme for apply in a ample range of jump starting environments,including automotive, marine and market.Always pay through Amazon.com Shopping Cart or 1-Click.Your purchase will be protected by the A-to-Z Safe Buying Guarantee. Never respond to requests to send funds via wire transfer. Learn more about Safe Online Shopping.