Schumacher DSR131 6V/12V Wheeled Battery Charger & Engine Starter, 250/125 Amp with 50-Amp Boost
Schumacher DSR131 6V/12V Wheeled Battery Charger & Engine Starter, 250/125 Amp with 50-Amp Boost
- The Schumacher DSR131 is a heavy-duty wheeled battery charger and jump starter that supports both 6-volt and 12-volt systems. It provides high output for engine starting while also offering automatic charging, boost, and maintenance modes.
- Features:
- Dual voltage support: automatically senses and adapts to 6 V or 12 V batteries
- Engine start capability: 250 A for 12 V systems, 125 A for 6 V systems
- 50 A Boost mode to rapidly recharge deeply discharged batteries
- Multi-stage automatic charging with float / maintain mode
- Reverse polarity protection, safe start, and overcharge prevention safety features
- Heavy-gauge output cables and industrial clamps for reliable connection
- Specifications:
- Manufacturer: Schumacher Electric
- Model / Part Number: DSR131
- Input Voltage: 120 V AC
- Input Current: 11 A continuous / 50 A intermittent
- Output Voltage: 6 V / 12 V
- Output Current / Modes:
- Engine Start: 250 A (12 V), 125 A (6 V)
- Boost: 50 A
- Charge / Maintain: 6 A ? 2 A (depending on battery state)
- Battery Types Supported: Standard, AGM, Gel, Deep-Cycle
- Safety Certifications: UL, ULC
- Application / System Compatibility: Suitable for automotive, truck, and heavy vehicle battery charging, jump starting, and maintenance in 6 V / 12 V battery systems
- This product is also referred to as Schumacher DSR-131 Wheel Charger, Schumacher ProSeries DSR131 charg-starter, Schumacher 250 Amp jumper charger, and DSR131 boost / battery maintenance unit.
The Schumacher DSR131 is engineered for busy shops and fleet operations requiring robust battery servicing. With its dual voltage support, high output for jump start, boost capabilities, and intelligent charging control, it serves as a reliable all-in-one solution for demanding battery maintenance tasks.
Q: Can it both charge and jump start?
A: Yes - it delivers up to 250 A for jump starting 12-volt batteries (125 A for 6-volt) while also offering multi-stage charging and boost modes.
Q: What kind of batteries are compatible?
A: It works with standard flooded, AGM, gel, and deep-cycle batteries in 6 V or 12 V systems.
Q: What safety protections are built in?
A: The DSR131 includes reverse polarity protection, safe-start, overcharge prevention, and internal monitoring to prevent damage from incorrect connections or overheating.
