Schumacher Electric DSR Pro 2250A Heavy-Duty Car Battery Jump Starter and Portable Power Station, For 12V Automotive and Marine Batteries, DSR167

The Schumacher Electric DSR167 is a commercial-quality jump starter designed for professional use in shops, fleets, marinas, and roadside service. Built to deliver reliable and powerful performance, this 12-volt jump starter provides 2250 peak amps, 525 cranking amps, and 350 cold cranking amps—making it capable of starting gas and diesel engines in cars, trucks, SUVs, boats, and even commercial vehicles. Whether you’re managing a fleet or assisting stranded drivers, the DSR167 starts gas vehicles and diesel trucks with ease and is built to handle demanding environments. Understanding the Power Ratings: Peak Amps: The maximum burst of power the unit can deliver to start a vehicle. Cranking Amps (CA): The power delivered at 32°F to start an engine. Cold Cranking Amps (CCA): The power delivered at 0°F—critical for cold weather starts. This jump starter power pack is powered by a 22Ah non-spillable AGM lead-acid battery and features a built-in 400-watt continuous power inverter. It includes two 120V AC outlets, one 2.1A USB-A port, and one 12V DC accessory outlet, allowing you to power or charge a wide range of devices—from tools and appliances to smartphones and tablets. The DSR167 functions as a portable power station, making it a versatile addition to any professional toolkit. The unit includes reverse polarity protection with an audible alarm to prevent damage from incorrect connections. Its heavy-duty 4-gauge, 5-foot booster cables and high-quality clamps ensure maximum power delivery. A digital display shows battery voltage and charge level, which users have found especially helpful for monitoring performance. The DSR167 can be operated in either a vertical or horizontal position, offering flexibility in tight spaces or varied work conditions. Built for Professionals Built to last, the DSR167 features a rust- and corrosion-proof case with protective side caps for convenient cord storage. A built-in On/Off power switch helps prevent accidental sparking. Commercial quality jump starter with rugged, rust- and corrosion-proof housing Great for fleet or shop use Charging & Battery Info While no charging cord is included, the unit can be recharged using an 18 AWG or larger extension cord or a male-to-male 12V DC charging cable (both sold separately). To maintain battery health, Schumacher recommends charging the internal battery immediately after purchase, after each use, and every 30 days. Whether you're jump starting a vehicle or powering tools and electronics on the go, the Schumacher DSR167 delivers the performance and flexibility professionals demand. This all-in-one solution functions as a portable car battery jump starter, power station, and inverter—making it ideal for shop, fleet, and roadside use. With its built-in inverter and multiple charging ports, it is a dependable portable power station perfect for power on the go or emergencies. If you’re looking for a rugged, reliable, and powerful 12-volt jump starter that can handle everything from passenger vehicles to diesel trucks, this jump box is built to exceed expectations.

• Schumacher Electric DSR Pro 2250A Heavy-Duty Car Battery Jump Starter and Portable Power Station, For 12V Automotive and Marine Batteries, DSR167
• Immediate Jump Starting Power – Delivers 2250 peak amp jump start strong enough to jump start gas and diesel car, SUV, truck, boat, and other large engines
• Professional Grade - Designed for professional users, the DSR167 combines premium components, dependable power, and cutting-edge features
• High-Output AGM Battery - Supplies 525 cranking amps and 350 cold cranking amps for 12-volt batteries
• Portable Power Station – Features a 400W power inverter, (2) 120-volt AC outlets, (1) 2.1A USB-A port, and (1) 12V DC accessory outlet
• Reverse Polarity Protection - Alarm prevents damage to your battery and vehicle if clamps are accidentally reversed
• Superior Power Delivery - Heavy-duty 4-gauge, 5-foot booster cable and reinforced clamps ensure every drop of power possible reaches the battery
• Two Ways to Charge - Charge the jump starter with an 18AWG or larger extension cord (not included) or charge while driving using a male-to-male DC accessory cable (sold separately)
• Flexible Operation - Position the unit in either a vertical or horizontal manner during operation without compromising safety or efficiency
• Digital Display - Shows the battery voltage and the percent of charge or voltage of the internal battery
• Complete Package - Includes (1) DSR167 Jump Starter and Portable Power Station, (1) user manual