Product Review
Built for heavy-duty charging needs, the Schumacher SC1309 is perfect for engine starting and charging SUVs, trucks and other large engines. This unit offers 200A Engine Start, 40A Boost and 6<>2A Charge/Maintain rates. Plus, it's a battery and alternator tester, providing charge level and helping to diagnose electrical problems. This unit is easy to use and accurate with its digital display, LED indicators and button controls. The microprocessor automatically adjusts the amperage rate with multi-stage charging and float mode monitoring for optimum charging and maintaining to extend battery life. This battery charger features auto voltage detection to detect 6V or 12V batteries. This unit has a retractable handle and compact wheels for easy storage.
- 6-in-1 Device: Battery charger, battery maintainer, engine starter, desulfator, battery tester, and alternator tester
- Powerful Performance: 200 cranking amp engine start, a 40-amp boost mode, and 6-amp<>2-amp (12-volt) and 2-amp (6-volt) charge/maintain rates
- Fast 40-Amp Boost Mode: With the 40-amp boost charging mode you can bring even deeply discharged batteries back to life by quickly adding battery charge
- Built-In Diagnostics: Features a built-in battery and alternator tester that determines charge level and helps diagnose electrical problems
- Microprocessor Controlled: After gathering information from the connected battery, the microprocessor adjusts voltage and charge, allowing fast charging without negatively impacting battery capacity and longevity
- Multi-Stage Charging: Which utilizes an advanced charging algorithm to boost battery charge, health, and lifespan
- Float Mode Monitoring: While in float mode, a battery charger and maintainer delivers a small current when necessary to keep the battery fully charged
- Wide Compatibility: 6-volt and 12-volt standard, AGM, and deep-cycle batteries
- In the Box: SC1309 6-in-1 200 Cranking Amp 6-Volt/12-Volt Fully Automatic Battery Charger and Engine Starter and a user manual
