{"product_id":"schumacher-electric-dsr-proseries-6v-12v-wheeled-battery-charger-engine-starter-dsr131-250a-start-50a-boost-multi-stage-main","title":"Schumacher Electric DSR ProSeries 6V\/12V Wheeled Battery Charger \u0026 Engine Starter DSR131 — 250A Start, 50A Boost, Multi-Stage Main","description":"\u003cp\u003e\u003cstrong\u003eThe Schumacher DSR131 DSR ProSeries is a heavy-duty wheeled battery charger, engine starter and maintainer that delivers up to 250 amps for fast vehicle starts while providing fully automatic multi-stage charging and long-term float maintenance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for garages, fleet shops and mobile technicians, the DSR131 combines high starting current, smart charging electronics and rugged portability to handle everything from passenger cars to diesel trucks. It supports both 6V and 12V battery systems, offers a 50-amp boost for deeply discharged batteries, and automatically manages charge stages so batteries are serviced safely and efficiently.\u003c\/p\u003e\n\n\u003ch3\u003eHow much starting power does this unit provide?\u003c\/h3\u003e\n\u003cp\u003eThe DSR131 supplies robust jump-starting capability: 250 amps for 12V batteries and 125 amps for 6V systems, with an additional 50-amp boost mode for severely depleted batteries. That level of current is designed to crank larger engines reliably without needing an external booster pack.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e250-amp max start current for 12V vehicles\u003c\/li\u003e\n  \u003cli\u003e125-amp start current for 6V batteries\u003c\/li\u003e\n  \u003cli\u003e50-amp boost mode for quick revival of dead batteries\u003c\/li\u003e\n  \u003cli\u003eHeavy 6-gauge copper output cables and commercial clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it maintain batteries and protect them during charging?\u003c\/h3\u003e\n\u003cp\u003eYes—an internal microprocessor controls a fully automatic multi-stage charging cycle that switches to a float\/maintain mode when charging completes. Float monitoring reduces overcharge risk and keeps batteries at optimal voltage during storage or between service calls.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic 6-amp charging and 2-amp maintenance modes\u003c\/li\u003e\n  \u003cli\u003eMulti-stage charging adjusts amperage for battery condition\u003c\/li\u003e\n  \u003cli\u003eFloat mode for safe long-term maintenance\u003c\/li\u003e\n  \u003cli\u003eReverse hookup protection for safer operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat battery types and vehicle applications does it support?\u003c\/h3\u003e\n\u003cp\u003eThe DSR131 is compatible with standard flooded, AGM, gel and deep-cycle batteries, making it versatile for cars, trucks, equipment and marine batteries. Its heavy-duty construction and wheeled chassis suit frequent use in repair shops, fleet bays and service garages.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with standard, AGM, gel and deep-cycle batteries\u003c\/li\u003e\n  \u003cli\u003eSuitable for sedans, light trucks and many diesel applications\u003c\/li\u003e\n  \u003cli\u003eRugged case and wheels for shop-to-bay mobility\u003c\/li\u003e\n  \u003cli\u003eDigital display for clear charge status and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and portable is this commercial charger?\u003c\/h3\u003e\n\u003cp\u003eDesigned for professional environments, the DSR131 uses a tough housing, oversized copper conductors and strong clamps to withstand heavy daily use. Integrated wheels and a balanced handle make it straightforward to move between vehicles and workstations without lifting heavy equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRugged wheeled design for easy transport in shops\u003c\/li\u003e\n  \u003cli\u003e6-gauge copper cables for consistent power delivery\u003c\/li\u003e\n  \u003cli\u003eCommercial-grade clamps resist wear and ensure contact\u003c\/li\u003e\n  \u003cli\u003eDigital interface and status indicators for quick checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Schumacher DSR131 suits professional mechanics, fleet maintenance teams and serious DIYers who need a dependable, high-output charger and starter that also performs automatic maintenance. If you frequently service a range of vehicle types or require a mobile, heavy-duty unit for rapid jump starts and long-term battery care, this ProSeries model delivers the power, safety features and durability expected in demanding workshops.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the DSR131 charge AGM batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The DSR131 supports AGM, gel, standard and deep-cycle batteries with automatic multi-stage charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it protect against reverse hookup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The unit includes reverse hookup protection and float monitoring for safer operation and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Schumacher Electric","offers":[{"title":"Default Title","offer_id":48082865258654,"sku":"B07DM2PSRY","price":304.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/schumacher-dsr131-front-view.jpg?v=1785817011","url":"https:\/\/northtrailauto.ca\/products\/schumacher-electric-dsr-proseries-6v-12v-wheeled-battery-charger-engine-starter-dsr131-250a-start-50a-boost-multi-stage-main","provider":"North Trail Auto","version":"1.0","type":"link"}