Schumacher DSR139 225/50/25/10 Amp 6V/12V Manual Wheel Charger
- The Schumacher DSR139 is a manual wheeled battery charger and engine starter that supports both 6-volt and 12-volt systems. It offers selectable charging, boost, and engine start modes in a durable, mobile format.
- Features:
- Manual operation with 135-minute timer for controlled charging intervals
- Multiple output modes: 225 A for 12 V engine start; 50 A boost (12 V); 25 A boost (6 V or 12 V); 10 A charge (12 V)
- Solid-state circuitry with silicon diode protection
- Easy-to-read meter displays charging levels
- 6-gauge output cables designed to remain flexible in cold weather
- Color-coded clamps for safe, clear connections; retractable handle and wheels for mobility
- Specifications:
- Manufacturer: Schumacher Electric
- Model / Part Number: DSR139
- Input Voltage: 120 V AC
- Input Current: 10 A continuous, 50 A intermittent
- Output Voltage: 6 V or 12 V selectable
- Output Modes: 225 A (engine start, 12 V), 50 A boost (12 V), 25 A boost (6 V/12 V), 10 A charge (12 V)
- Battery Types Supported: Standard, AGM, Gel
- Application / System Compatibility: Ideal for charging and jump-starting 6-volt and 12-volt batteries on automotive, truck, and off-road equipment
- Also known as Schumacher DSR-139 6/12 V manual charger, Schumacher 225 Amp manual wheel charger, DSR139 jump starter / charger, and Schumacher manual battery charger DSR139.
Q: What are the charging modes available?
A: You can select 10 A charge (12 V), 25 A boost (6 V or 12 V), 50 A boost (12 V), or 225 A engine start (12 V).
Q: Is this unit fully automatic?
A: No - it is manual and must be monitored during operation to prevent overcharging.
Q: What battery types can it charge?
A: It supports standard flooded, AGM, and gel battery types in 6 V or 12 V configurations.
