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Schumacher Electric Wheeled Manual 10A Car Battery Charger and 200A Engine Starter, 2-in-1 Solution, 40A Boost, for 6V/12V Power Sport, Automotive, and Marine Batteries, SC1446

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Availability: In Stock.
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Arrives Wednesday, Aug 5
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Style: 200 Amp


Features

  • 2-in-1 Device - Starts and charges batteries
  • Immediate Charging Power - Delivers 200-amp 12V engine start, 40-amp 12V boost charge, 20-amp 6V/12V boost charge, and 10-amp 12V charging
  • Precision Manual Control - A 135-minute timer gives users complete control over every stage of charging
  • 40A & 20A Boost Charge - Quickly adds charge to deeply discharged batteries
  • Wide Compatibility - Works with gas and diesel vehicles, 6V and 12V batteries, including standard, AGM, gel, and deep-cycle battery types
  • Amp Meter - Analog ammeter for visually monitoring charging
  • Works with Most Vehicles - Ideal automotive battery charger and engine starter for motorcycle, ATV, car, truck, SUV, RV, and marine batteries
  • AC Powered - This unit, with 6-foot power cord and front-mounted booster cables, must be plugged in during use
  • Heavy-Duty Construction - Features a sturdy steel case, heavy-duty clamps, a retractable handle, and solid, compact wheels
  • Complete Package - Includes (1) SC1446 Manual Timer-Controlled Wheeled Battery Charger and Engine Starter, (1) user manual

Description

The Schumacher Electric SC1446 is a manual battery charger designed for drivers and DIYers who want full control over the charging process—no digital fuss, just dependable, hands-on performance. This auto battery charger is ideal for reviving deeply discharged or “dead” batteries that many smart chargers can’t detect, making it a go-to solution for older vehicles, tractors, and garage or farm use. Delivering a powerful 200-amp 12V engine start, 40-amp 12V boost, 20-amp 6V/12V boost, and 10-amp 12V charging, the SC1446 charges fast and starts strong. It’s compatible with standard, AGM, gel, and deep-cycle batteries, making it a versatile car battery charger for a wide range of vehicles—from motorcycles and ATVs to trucks, SUVs, RVs, and marine equipment. The SC1446 features a 135-minute manual timer, giving users precise control over every stage of the charging process—ideal for those who prefer a manual battery charger that works when many smart chargers fail. Once the timer runs out, the unit automatically stops charging, helping to prevent overcharging. To avoid any residual power draw, it’s recommended that users unplug and disconnect the charger after use. This hands-on approach makes the SC1446 a trusted choice for reviving deeply discharged batteries, especially in older vehicles and tractors. Engineered for durability, this automotive battery charger is housed in a rugged steel case and equipped with heavy-duty clamps, a retractable handle, and solid wheels that make it easy to move around the garage or farm. While it’s a mid-duty unit—not industrial- grade—it’s built like the old-school chargers: tough, reliable, and ready to deliver a fast charge and strong engine start when you need it most. Key Features: Hands-On Charging Precision: With its 135-minute manual timer, the SC1446 gives you full control over the charging cycle—ideal for reviving deeply discharged batteries that automatic chargers often miss. It’s the go-to manual battery charger for users who prefer a more tactile, reliable approach. Strong Starting and Fast Charging Power: Equipped with a 200-amp engine starter, plus 40-amp and 20-amp boost modes and a 10-amp charge setting, this 12V battery charger delivers the power needed to bring dead batteries back to life quickly and efficiently. Versatile Battery Compatibility: This auto battery charger supports 6V and 12V systems and works with a wide range of battery types, making it a dependable choice for cars, trucks, tractors, and more. Straightforward, No-Nonsense Operation: Designed for simplicity, the SC1446 features an analog ammeter and manual controls—no digital screens or menus—making it simple to use and easy to monitor at a glance. Built to Move and Built to Last: Housed in a rugged steel case with heavy-duty clamps, a retractable handle, and solid wheels, this automotive battery charger is durable, portable, and perfect for garage or farm use. Whether you're maintaining a fleet of farm vehicles or just need a reliable 12V battery charger in your garage, the SC1446 is the manual automotive battery charger that brings dead batteries back to life—with power, precision, and durability. En español (ES): Los mecánicos experimentados han aprendido que un cargador de baterías y arrancador potente y con ruedas es esencial en todo taller doméstico bien equipado. Mientras que algunos mecánicos profesionales y aficionados prefieren cargadores de baterías totalmente automáticos, otros quieren tener control total sobre el proceso de carga. Para estos mecánicos, el cargador de batería y arrancador con ruedas Schumacher SC1446 de 200 amperios de arranque y 6V/12V es la opción perfecta. Diseñado según los exigentes estándares de Schumacher, el SC1446 cuenta con un temporizador de 135 minutos que ofrece un control absoluto de cada parte del proceso de carga, así como múltiples opciones de carga. El SC1446 cuenta con un arrancador de motores de 200 amperios (12V), suficiente para hacer arrancar automóviles, vehículos utilitarios deportivos, camiones, casas rodantes y otros motores de gran tamaño. También cuenta con modos de refuerzo —40 A a 12 V y 20 A a 6 V/12 V— para cargar rápidamente una batería muy descargada. Finalmente, el SC1446 cuenta con un modo de carga de 10 A a 12 V para carga básica de baterías. Compatible con la mayoría de tipos de baterías de automóvil, el SC1446 funciona con baterías de 6 V y 12 V estándares, AGM, de gel y de ciclo profundo. Otras características son una carcasa metálica robusta, ruedas compactas, manilla retráctil, cables de salida calibre 8 diseñados para mantener su flexibilidad en climas fríos y pinzas codificadas por colores.

Brand: Schumacher Electric


Color: Black


Product Dimensions: 8.91"D x 11.76"W x 33.37"H


Item Weight: 29.9 Pounds


Output Voltage: 12 Volts (DC)


Output Voltage: 12 Volts (DC)


Input Voltage: 120 Volts


Battery Charge Time: 135 minutes


Current Rating: 8 Amps


Amperage: 200 Amps


Number of Ports: 2


Item Dimensions D x W x H: 8.91"D x 11.76"W x 33.37"H


Item Weight: 29.9 Pounds


Specification Met: UL


EU Spare Part Availability Duration: 5 Years


Color: Black


Brand: Schumacher Electric


Mfr Part Number: SC1466


UPC: 026666814461


Manufacturer: Schumacher Electric


Model Number: SC1446


Item Type Name: Automotive Wheel Charger


Warranty Description: 1 Year Warranty


Built-In Media: IN THE BOX The Schumacher SC1446 200 Cranking Amp 6V/12V Wheeled Battery Charger and Jump Starter and user manual


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great charger for vehicles where battery is totally dead.
Style: 200 Amp
Powerful charger to start car with dead battery. I like that its a manual charger. I have automatic chargers but I hate when you have a dead vehicle and you put the automatic charger on and it says battery has an internal problem and refuses to attempt to charge the battery. Often when the battery is dead the auto chargers will be confused into thinking there are bad cells or other issues. This manual charger will work on any battery and attempt to charge it and will also do a good job of starting the vehicle. Easy to use. Its timer operated so you don't overcharge at high charge rate. Its on wheels. Has extendable handle. Its relatively small and not overly heavy. ... show more
Reviewed in the United States on May 9, 2026 by Rick Scholl

  • Good purchase
Style: 200 Amp
Unit works perfectly for the most part. It has a timer , that doesn't seem to work , but that doesn't bother me much. I would like to see larger clamps on this unit. The ones that come with this unit , just barely with finangling , over top of a battery terminal clamp. I've had no problem starting a twin battery diesel.When the batteries were dead with this unit. Or turned all the way down to 10 amp And allow it to Charge all day. ... show more
Reviewed in the United States on January 30, 2026 by Absolutely awesome! They are the bomb!

  • Finally, a legacy circuit Transformer Battery Charger!
Style: 200 Amp
I'm so sick and tired of all these "Automatic" battery chargers, that refuse to recognize a dead or low voltage battery. My old Napa box finally died after about 25 years .. probably just a loose wire, but even the new Napa transformer box comes as a kit, with too much plastic. And I gotta admit, I had a bunch of different Schumacher's over the years, that have largely proven to be unsatisfactory for various reasons over the long term, so I was understandably skeptical about this offering. So I think that maybe Schumacher pulled an old-timey engineer out of retirement, and tasked him/her with designing a legacy design transformer box, for the 2020's. Kudos to whoever that was. So with the plethora of de-sulfurization videos online, I thought, what the hey, will this box work for that? Well, on the 200 amp boost setting, it puts out about 19.5 volts .. probably a bit more if you're not 200' from your mains. So far, it looks very promising. Unfiltered full-wave D.C. may be the ticket. In any event, I'm so impressed with this compact modern transformer box, that I bought a second one, for a second location. Open the box at the bottom, and the completely assembled unit will slip out, standing up, and did I mention completely assembled, ready to work! Five Stars! ... show more
Reviewed in the United States on September 12, 2024 by attaboy

  • Great Charger
Style: 200 Amp
Product was as described. Great manual charger with alot of versatility
Reviewed in the United States on March 28, 2026 by no box

  • little heavy. It should not be carried up the steps for an older person.
Style: 200 Amp
it works great. I love that. There’s wide variety of charging and there’s a timer on it.
Reviewed in the United States on October 14, 2025 by JJ

  • Awesome
Style: 200 Amp
A well made heavy battery charger! It works great
Reviewed in the United States on March 24, 2026 by Ed H

  • Nice, portable.. better than the small chargers
Style: 200 Amp
If you have space to store this, like say a shed, or a garage - this is a perfect tool to have on hand. You're probably gonna need it someday, and it works as it's supposed to! It charged up my Cadillac's dead battery which I ccompletely ran down reprogramming the anti theft system. This is not one of the cheaper portable ones even though the price is quite reasonable, it's almost like the ones they use in professional garages but it's not really that heavy duty. I highly recommend this for the hobbyist, the enthusiast, or just someone wants to have the ability to charge up a dead battery. It's a lot better than the smaller ones that are sold commonly. ... show more
Reviewed in the United States on March 17, 2025 by LHBassist

  • Works great.
Style: 200 Amp
Bought 1 for my dad a couple of years ago, its worked so well I bought myself 1 & have been extremely happy with it. Gives old batteries a lasting charge if they don't have a dead cell.
Reviewed in the United States on February 5, 2026 by William Biddinger III

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