Schumacher Electric DSR167 2250 Peak Amp 12V Jump Starter & 400W Portable Power Station, AGM Battery

The Schumacher Electric DSR167 DSR ProSeries is a professional-grade 2250 peak amp 12V jump starter that also functions as a 400W portable power station for starting engines and powering tools on the go.

Compact yet rugged, the DSR167 combines high-output starting capability with multiple outlet options for job sites, roadside emergencies, and vehicle maintenance. Built with an AGM battery, heavy-gauge booster cables, and a corrosion-resistant case, this unit is engineered to deliver dependable starts for gasoline and diesel engines while serving as a reliable source of AC, DC, and USB power.

How much starting power does this jump starter provide?

The DSR167 supplies up to 2250 peak amps with 525 cranking amps and 350 cold cranking amps, sized to start most passenger cars, light trucks, and many diesel engines. These ratings give extra starting torque for larger engines and tough conditions without requiring an external vehicle.

• 2250 peak amps for instant starting boost
• 525 continuous cranking amps for sustained starts
• 350 cold cranking amps for lower-temperature performance
• Capable of starting up to 8-cylinder gas and 6-cylinder diesel engines

What power outputs and ports are available for tools and devices?

Beyond jump-starting, the DSR167 doubles as a portable power station with a built-in 400W inverter, two 120V AC outlets, a 2.1A USB port, and a protected 12V DC accessory outlet. These outputs let you run small power tools, charge electronics, and operate 12V devices without vehicle power.

• 400W inverter with two 120V AC outlets for tools and appliances
• 2.1A USB port for phones, tablets, and USB accessories
• 12V DC outlet with overload/short-circuit protection for accessories
• On/off switch to control power flow and prevent accidental use

What safety and durability features protect me and the unit?

The design emphasizes safe operation with a reverse-connection warning to prevent clamp mistakes and an on/off power switch to avoid accidental sparking. Construction details focus on long-term reliability: thick 4-gauge cables, corrosion-resistant housing, and protective side caps for cable management.

• Reverse connection warning to alert improper clamp hookup
• Heavy-duty 4-gauge, 60-inch booster cables and color-coded clamps
• Rust- and corrosion-proof case with side caps for cord storage
• Internal high-output AGM battery for maintenance-free use

How do professionals and vehicle owners use the DSR167 on the job or roadside?

This unit is built for frequent use at garages, service trucks, and emergency response locations where dependable starts and portable power are essential. Quick hook-up, clear digital readout, and multiple outlets let technicians and drivers handle dead batteries, run diagnostics, and power tools without returning to a shop.

• Rapid starting for jump-starting vehicles at job sites
• AC and DC power to run diagnostic equipment and hand tools
• USB charging for mobile devices and accessories
• Digital display and warnings for clear, safe operation

Who is this for: The Schumacher DSR167 is suited to mechanics, fleet managers, roadside assistance teams, contractors, and drivers who need a compact, professional-level jump starter that also serves as a portable power station. If you require heavy starting power, multiple output types, and a rugged, maintenance-free unit for frequent use, this model is designed to meet those demands without unnecessary bulk.