The Schumacher Electric SC1437 is a manual battery charger and engine starter designed for those who want full control over the charging process—no digital fuss, just dependable performance.
This automotive battery charger is ideal for reviving deeply discharged or “dead” batteries that many smart chargers can’t detect, making it a favorite among DIYers, mechanics, and farmers alike.
Delivering 150 amps of engine starting power, a 25-amp boost charge mode, and a 6-amp charge setting, this 12V battery charger is perfect for everything from older vehicles and tractors to modern cars, trucks, and SUVs.
It’s also compatible with standard, AGM, gel, and deep-cycle batteries, making it a versatile car battery charger for your garage or farm.
The SC1437 features a 135-minute manual timer, giving you precise control over how long and at what rate your battery charges.
Once the timer expires, the unit stops charging—no automatic restart—so it’s important to disconnect the charger after use to prevent unnecessary power draw.
Built with durability in mind, this auto battery charger includes a rugged steel case, heavy-duty clamps, and solid wheels for easy mobility.
It’s not industrial-grade, but it’s a reliable, mid-duty charger that’s built like the old-school chargers—perfect for regular use in your home garage or on the farm.
