Whether you’re maintaining a fleet, restoring classics, or just need a dependable auto battery charger, the Schumacher DSR161 is the perfect tool for the job—built for professionals, trusted by everyone.
The Schumacher DSR161 is a heavy-duty and reliable fully automatic automotive battery charger designed for professionals who need serious power and performance. Whether you’re working on older vehicles, tractors, or modern cars, this industrial-grade 6V and 12V battery charger is built to handle it all. With a 250-amp engine start for 12V systems and a 125-amp start for 6V batteries, it charges fast and starts strong, bringing dead batteries back to life with ease.
This fully automatic car battery charger features auto voltage detection, multi-stage charging, float mode monitoring, and a bad battery indicator—all managed by a smart microprocessor that adjusts amperage for optimal charging and battery life. It also functions as a battery maintainer and trickle charger for 6V and 12V car batteries, making it ideal for long-term storage or seasonal vehicles.
The DSR161 is packed with professional-grade features, including a digital display, LED indicators, push-button controls, and a Start/Stop interface for intuitive operation. Safety is built in with reverse polarity protection, while heavy-duty 300A color-coded clamps, 6-gauge output cables, and a 12-foot total reach ensure reliable connections and flexibility in any workspace.
Features & Benefits
Immediate Charging Power – Delivers 125-amp 6V engine start, 250-amp 12V engine start, 50-amp boost charge, and 2-amp to 6-amp charging/maintaining
Professional Grade - Designed for professional users, the DSR161 combines high-quality components, dependable power, and cutting-edge features
