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⚡ Power, Precision, and Portability — Charge Ahead Like a Pro!
The Schumacher DSR Pro Series 6V/12V Battery Charger & Engine Starter delivers a robust 275 peak amps for rapid engine starts and efficient battery charging. Featuring microprocessor-controlled multi-stage charging and flash reprogramming, it safeguards battery health while preserving vehicle memory settings. Built tough with a heavy-duty steel frame, safety protections, and mounted on durable wheels, this charger is engineered for professional mechanics and fleet operators who demand power, precision, and mobility in one sleek, reliable package.
































| ASIN | B07CL5MG5L |
| Amperage | 275 A |
| Best Sellers Rank | #52,197 in Automotive ( See Top 100 in Automotive ) #252 in Battery Chargers |
| Brand | Schumacher Electric |
| Built-In Media | DSR 122 Battery charger/Engine Starter Owner's Manual |
| Color | Black |
| Current Rating | 275 A |
| Customer Reviews | 4.2 4.2 out of 5 stars (11) |
| Input Voltage | 270 volts |
| Item Dimensions D x W x H | 16.25"D x 20.5"W x 33.63"H |
| Item Type Name | Schumacher DSR ProSeries Fully Automatic Professional Battery Charger - 275A, 6V/12V - with Flash Reprogramming, Engine Starter, Boost, and Maintainer |
| Item Weight | 60.2 pounds |
| Manufacturer | Schumacher |
| Mfr Part Number | DSR122 |
| Model Number | DSR122 |
| Number of Items | 1 |
| Output Voltage | 12 volts_of_direct_current |
| Specification Met | UL |
| UPC | 026666420891 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |
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