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Schumacher ProSeries Battery Charger Engine Starter
Schumacher ProSeries Battery Charger Engine Starter
⚡ Powerful enough for any project
🛠️ Pro-grade quality, everyday price
🇺🇸 Backed by US-based support
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Schumacher ProSeries Battery Charger Engine Starter
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Schumacher Electric Corporation has been leading change and driving performance to exceed its customers’ expectations. Engineered patent-pending technologies and award-winning marketing makes Schumacher the brand of choice. Schumacher’s legacy is its commitment to quality and exceptional customer service. Schumacher brings experience, innovation and excellence to the next generation of battery maintenance… the #1 name in battery chargers around the world.
Schumacher DSR123 ProSeries Wheeled Battery Starter/Charger
- Charges standard, deep cycle, AGM and gel cell battery types
- Easy operation with digital display, LED indicators and touch pad controls for voltage, percent of charge, alternator, and user-controlled start/stop interface
- 10-50 Amp boost mode ramps up the voltage, sending a quick burst of energy that can quickly bring deeply discharged batteries back to life
- Wheeled design with retractable handle provides roll-around convenience
- Dual 12V/24V operation with 250 Amp output at 12V and 150 Amp output at 24V
- 4 Amp trickle charge keeps stored, lead-acid batteries charged, and charges and maintains small batteries
- Fully automatic microprocessor control prevents over-charging by monitoring the battery and automatically switching to maintenance mode when fully charged
- Memory saver mode provides a 12V DC port connection and 15A fuse for maintaining or saving vehicle settings while changing the battery
- Flash reprograming power supply provides consistent and stable power at OEM specific voltage up to 100 Amps
- Streamlined design with rugged construction that’s safe for indoor or outdoor use
Features and Specs
Features
- Charges standard, AGM and Gel and deep-cycle batteries
- 250A (12V)/150A (24V) Engine Start – powerful enough for SUVs, trucks and large engines
- 1050A (12V) 1030A (24V) Boost mode – quickly brings deeply discharged battery back to life
- Microprocessor-controlled – automatically adjusts amperage rate, to charge and maintain
- Multi-stage charging – for added precision, safety and battery life
- Float mode monitoring – maintains optimum battery charge
- Reverse hook-up protection
- Digital display, LED indicators and push-button controls
- Start/Stop interface
- Extra-long output cables – 17 ft. total reach
- Retractable handle
- Safe for outdoor use
- Schu Eco Energy – meets the highest industry standards
- DOE compliant
- Contents: (1) DSR123 battery charger (4) Cable clamp cleats (4) Screws (1) Manual
Specifications
- Battery Type: Standard, AGM, Gel, Deep-Cycle
- Input Voltage: 120V AC
- Input Current: 8A cont., 60A int.
- Output Voltage: 12/24V
- Output Current: 4/15A cont; 30/50/150/250A int
- Dimensions: 16.25 × 20.5 × 33.63 in
- Weight: 60 lb
- Safety Certifications: UL ULC
Warranty: 2 Years
Built to Earn Its Place in Your Garage
Built to Last
Pro-grade construction that survives real work — not plastic that quits after one season.
Free, Fast US Shipping
Shipped quick from within the USA, with tracking on every order. No surprise fees at checkout.
Warranty + Real Support
Backed by a warranty and a US-based team that actually picks up when something goes wrong.