Whether you're out in the shop, out on the road, or out in the woods - these jump starters can be stored easily and safely for when you need them most. These units are specifically designed for vehicle jump starting applications, and are capable of delivering 1700 peak amps and 300 cold-cranking amps of starting power. The fully insulated copper clamps penetrate corrosion on battery terminals and transfer maximum power to your vehicle's battery. These packs can can provide over 40 jumps between charges. 555 Camo Pro Pack also includes a 300-watt DC-to-AC inverter to power cell phones, laptops, spotlights, tools and more. Added features include heavy-duty cables, an adjustable multi-position light, a DC port for charging and a battery status indicator. The durable case is no match for drops, chemicals, heat or cold.