Schumacher ProSeries 800amp Batteryless Jump Starter (DSR109): Leave the dead battery headaches behind! The Schumacher ProSeries 800amp Batteryless Jump Starter (DSR109) is your reliable roadside companion, delivering a powerful 800 amps to crank up gasoline or diesel engines in seconds. This innovative jump starter features ultracapacitor technology, replacing the traditional battery with a maintenance-free option that boasts a long 10,000-cycle lifespan (approximately 10 years). Unlike batteries, ultracapacitors perform well in extreme temperatures, so you can depend on the DSR109 to start your vehicle even in freezing winter mornings (as low as -40°C) or scorching summer days (up to 65°C).
KEY FEATURES AND BENEFITS
- Safe, easy, and versatile jump starting
- More than just jump starting
- Multiple charging options for added convenience
SPECIFICATIONS
- Capacity: 800 amps
- Lifespan: 10,000 cycles (approximately 10 years)
- Operating temperature: -40°C to 65°C
HOW TO USE
Follow these steps to use the Schumacher ProSeries 800amp Batteryless Jump Starter:
- Connect the jump starter to your vehicle’s battery using the included cables.
- Check the voltmeter to ensure your vehicle’s battery health.
- Activate the jump starter to crank the engine.
- Use the override mode if the battery is completely dead or needs replacement.
- For diesel engines, use the glow mode for extra assistance during cold starts.
BENEFITS OF USING SCHUMACHER PROSERIES 800AMP BATTERYLESS JUMP STARTER
- Reliable power in extreme temperatures
- Maintenance-free with a long lifespan
- Safe and user-friendly operation with built-in protections
- Versatile functionality with additional features like override and glow modes
- Quick and convenient recharging options
FEATURES
- Ultracapacitor technology for maintenance-free operation
- Microprocessor-controlled jump starting process
- Short-circuit and reverse polarity protection
- Easy-to-read voltmeter for checking battery health
- Override mode for starting without a battery
- Glow mode for diesel engine cold starts
- Quick recharging from various power sources
- Compact and durable design
With its compact design, powerful performance, and ultra-durable construction, the Schumacher DSR109 ProSeries 800 Amp Ultracapacitor Batteryless Jump Starter is a must-have for any car owner. Be prepared for unexpected dead batteries and get back on the road quickly and safely.



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