Schumacher Electric Wheeled Manual 6A Car Battery Charger and 150A Engine Starter, 2-in-1 Solution, 25A Boost, for 12V Power Sport, Automotive, and Marine Batteries, SC1437

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Schumacher Electric Wheeled Manual 6A Car Battery Charger and 150A Engine Starter, 2-in-1 Solution, 25A Boost, for 12V Power Sport, Automotive, and Marine Batteries, SC1437
Price: $149.99
(as of Oct 19, 2025 00:23:43 UTC – Details)

The Schumacher Electric SC1437 is a manual battery charger and engine starter built 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.
Key Benefits:

  • Manual Charger That Works When Smart Chargers Fail: Timer-controlled operation gives you full control—ideal for reviving dead batteries that automatic chargers can miss.
  • Charges Fast and Starts Strong: Delivers 150A engine start, 25A boost, and 6A charge for quick recovery and reliable starts.
  • Perfect for Garage or Farm Use: Great for older vehicles, tractors, and 12V systems—this battery charger for automobiles handles it all.
  • Simple to Use, No Digital Nonsense: Analog ammeter and manual timer make operation straightforward and intuitive.
  • Durable and Mobile: Rugged steel housing, booster cables with heavy-duty clamps, and wheels that make it easy to move around.

Whether you’re maintaining a fleet of farm equipment or just need a reliable car battery charger in your garage, the SC1437 is a manual charger that delivers power, precision, and peace of mind.
En español (ES): El Schumacher Electric SC1437 es un cargador de baterías y arrancador de motores manual construido para quienes desean control total sobre el proceso de carga, sin complicaciones digitales; solo un rendimiento confiable. Este cargador de baterías de vehículos es ideal para revivir baterías muy agotadas o “muertas” que muchos cargadores inteligentes no pueden detectar, lo que lo convierte en el favorito de aficionados, mecánicos y agricultores.
Con 150 amperios de potencia de arranque de motores, un modo de carga de refuerzo de 25 amperios y un ajuste de carga de 6 amperios, este cargador de baterías de 12V es perfecto para todo, desde vehículos más antiguos y tractores hasta automóviles, camiones y utilitarios deportivos modernos. También es compatible con baterías estándares, AGM, de gel y de ciclo profundo, lo que lo convierte en un versátil cargador de baterías de automóviles para su garaje o granja.
El modelo SC1437 cuenta con temporizador manual de 135 minutos, que permite controlar con precisión durante cuánto tiempo y a qué velocidad se carga la batería. Una vez que el temporizador expira, la unidad deja de cargar —no hay reinicio automático—, por lo que es importante desconectar el cargador después de su uso para evitar el consumo innecesario de energía.
Fabricado pensando en la durabilidad, este cargador de baterías de automóviles incluye una robusta carcasa de acero, pinzas de trabajo pesado y sólidas ruedas para facilitar su traslado. No es de grado industrial, pero es un cargador confiable para trabajos intermedios construido como las unidades de la vieja escuela y perfecto para el uso regular en el garaje de su hogar o en la granja.
Beneficios clave

  • Cargador manual que funciona cuando fallan los cargadores inteligentes: el funcionamiento con temporizador ofrece control total, ideal para revivir baterías agotadas que los cargadores automáticos podrían no detectar.
  • Carga rápido y arranca con potencia: proporciona 150A para arranque de motores, 25A de refuerzo y 6A de carga para una recuperación rápida y arranques confiables.
  • Perfecto para uso en el garaje o la granja: ideal para vehículos más antiguos, tractores y sistemas de 12V; este cargador de baterías para automóviles puede con todo.
  • Fácil de usar, sin complicaciones digitales: el amperímetro analógico y el temporizador manual hacen posible un funcionamiento sencillo e intuitivo.
  • Durable y portátil: robusta carcasa de acero, cables de refuerzo con pinzas de alta resistencia y ruedas que facilitan su desplazamiento.

Esté manteniendo una flota de maquinaria agrícola o simplemente necesite un cargador de baterías confiable en el garaje, el modelo SC1437 es un cargador manual que brinda potencia, precisión y tranquilidad en cada uso.
2-in-1 Device – Starts and charges batteries
Immediate Charging Power – Delivers 150-amp engine start, 25-amp boost charge, and 6-amp charging
Precision Manual Control – A 135-minute timer gives users complete control over every stage of charging
25A Boost Charge – Quickly adds charge to deeply discharged batteries
Wide Compatibility – Works with gas and diesel vehicles, 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, and marine batteries
AC Powered – This unit, with 6-foot power cord and 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) SC1437 Manual Timer-Controlled Wheeled Battery Charger and Engine Starter, (1) user manual

Customers say

Customers find the battery charger works well and is easy to use with its power dials. They consider it good value for money and appreciate its power, with one customer noting it’s powerful enough to start a diesel tractor. The build quality and timer feature receive mixed feedback – while some say it’s built well, others report issues with the timer not working properly. The battery charging performance is also mixed, with some saying it charges well while others report it stopped working.

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