Experienced mechanics know that a powerful wheel charger is an essential ingredient for any well-equipped professional garage. And while some mechanics prefer fully automatic chargers, others want a charger that gives them complete control over each process. For these mechanics, the answer is a Schumacher DSR ProSeries manual wheel charger. The Schumacher DSR ProSeries Automotive 6-Volt/12-Volt 225-Amp Manual Wheel Battery Charger and Jump Starter (DSR139) features a 135-minute timer that gives you control over every facet of charging with multiple charging options. The unit features a 225 cranking amp (12-volt) engine start, which is enough power for cars, SUVs, trucks, boats, and other large engines. The DSR139 also includes three boost modes-50-amp (12-volt), 25-amp (12-volt), and 25-amp (6-volt)-for quickly adding charge to a deeply discharged battery. It also includes a 10-amp 12-volt charge mode for basic battery charging.
| Amperage (A) | 225 A |
|---|---|
| Automatic/Manual | Manual |
| Charger type | AC |
| Cord Length (ft.) | 6 ft |
| Features | Engine Start Function |
| Handheld/wheels | Wheels |
| Product Weight (lb.) | 30.3 lb |
| Returnable | 90-Day |
| Voltage Output (volts) | 12 V |
| Certifications and Listings | DOE,UL Listed |
| Manufacturer Warranty | 2 year |
| Product Depth (in.) | 12.25 in |
| Product Height (in.) | 23.5 in |
| Product Width (in.) | 11.88 in |