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Schumacher Electric

Schumacher Electric 6A Car Battery Charger and 50A Engine Starter, 3-in-1 Solution, Maintainer, 10A Boost, for 12V Power Sport, Automotive, and Marine Batteries, SC1305

  • Based on 1,072 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 27
Order within 12 hours and 7 minutes
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Style: 10/50A


Features

  • 3-in-1 Device - Starts, charges, and maintains batteries
  • Immediate Charging Power - Delivers 50-amp engine start, 10-amp boost charge, and 6-amp to 2-amp charging/maintaining
  • Wide Compatibility - Works with gas and diesel vehicles, 12V batteries, including standard and AGM battery types
  • Smart Trickle Charge - Maintains 12V batteries safely over time without overcharging
  • Works with Most Vehicles - Ideal automotive battery charger 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
  • Complete Package - Includes (1) SC1305 Battery Charger and Engine Starter, (1) user manual
  • Reverse Polarity Protection - Prevents damage from incorrect connections
  • Multi-Stage Charging - Uses an advanced charging algorithm to maximize battery health and lifespan

Description

The Schumacher SC1305 is a compact and powerful solution for anyone who needs a reliable, durable, and easy-to-use tool for vehicle battery care. This 3-in-1 automotive battery charger is designed to start engines, charge dead batteries, and maintain battery health—all in one rugged unit. Perfect for cars, trucks, SUVs, motorcycles, ATVs, and even farm equipment, the SC1305 is a 12V battery charger that delivers: 50A engine starter for quick jump-starts 10A boost mode for faster charging 6A to 2A charge and maintain modes for full charging and long-term battery care With fully automatic operation and multi- stage charging, this car battery charger uses smart technology to safely and efficiently charge and maintain both standard and AGM batteries. The trickle charger function ensures your battery stays at its optimal charge without overcharging, making it a great battery maintainer for seasonal vehicles or equipment. Advanced features include: Reverse polarity protection to prevent damage from incorrect connections LED indicators, push-button controls, and color-coded clamps for intuitive operation Heavy-duty metal enclosure built to withstand tough environments Whether you’re a serious DIYer or a just want to keep your car running smoothly, the SC1305 is a reliable and versatile tool that’s great for everything from commuter cars to farm equipment and trucks. En español (ES): El modelo SC1305 de Schumacher es una solución compacta y potente para cualquiera que necesite una herramienta confiable, durable y fácil de usar para el cuidado de baterías de vehículos. Este cargador de baterías de vehículos 3 en 1 está diseñado para arrancar motores, cargar baterías agotadas, mantener la salud de las baterías y reacondicionar baterías antiguas, todo en una sola unidad robusta. Perfecto para automóviles, camiones, utilitarios deportivos, motocicletas, todoterrenos e incluso maquinaria agrícola, el modelo SC1305 es un cargador de baterías de 12 V que ofrece: arrancador de motores a 50A para arranques rápidos modo de refuerzo de 10A para una carga más rápida modos de carga y mantenimiento de 6A a 2A para carga completa y cuidado de baterías a largo plazo Con funcionamiento totalmente automático y carga multietapa, este cargador de baterías de automóviles utiliza tecnología inteligente para cargar y mantener baterías estándares y AGM de forma segura y eficaz. La función de carga lenta garantiza que la batería se mantenga en plena carga sin sobrecargarse, lo que lo convierte en un gran mantenedor de baterías para vehículos o equipos de temporada. Entre las funciones avanzadas se incluyen: protección contra inversión de polaridad para evitar daños por conexiones incorrectas Indicadores LED, botones de control y pinzas codificadas por colores para un manejo intuitivo Carcasa metálica resistente construida para soportar entornos difíciles Sea un mecánico aficionado o un usuario que quiere mantener su automóvil en perfecto estado de funcionamiento, el modelo SC1305 es una herramienta confiable y versátil, ideal para todo tipo de vehículos, desde automóviles de uso diario hasta maquinaria agrícola y camiones.

Brand: Schumacher Electric


Color: Black


Product Dimensions: 10.5"D x 8.75"W x 5"H


Item Weight: 10.16 Pounds


Output Voltage: 12 Volts


Output Voltage: 12 Volts


Input Voltage: 120 Volts


Battery Charge Time: 10 Hours


Current Rating: 6 Amps


Amperage: 50 Amps


Connector Type Used on Cable: Alligator Clips/Battery Clamps


Item Dimensions D x W x H: 10.5"D x 8.75"W x 5"H


Item Weight: 10.16 Pounds


Specification Met: UL 1236, FCC, DOE, Prop 65


Color: Black


Brand: Schumacher Electric


Mfr Part Number: SC1305


Global Trade Identification Number: 51


UPC: 026666813051


Manufacturer: Schumacher Electric


Model Number: SC1305


Item Type Name: Battery Charger


Warranty Description: 1 Year


Built-In Media: Schumacher SC1305 2/10/50A 12V DOE Automatic Battery Charger with Engine Start


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 27

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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Similar Products

Top Amazon Reviews

    • Schumacher SC1305: The All-in-One Solution for My Automotive Battery Needs
Size: 50-amp engine start, 10-amp boost Style: 10/50A
I recently purchased the Schumacher SC1305 Battery Charger, Engine Starter, Boost Maintainer, and Auto Desulfator, and it has been a game-changer for maintaining my vehicle's battery. The multifunctionality and ease of use of this device have made it an indispensable tool in my garage. The first aspect of the SC1305 that caught my attention was its versatility. It's not just a battery charger; it's a comprehensive battery maintenance system. The ability to charge, start engines, maintain battery health, and even desulfate batteries makes this device incredibly valuable. I've used it on multiple vehicles, and its performance has been consistently impressive. The engine start feature is particularly noteworthy. It's powerful enough to jump-start my car with ease, saving me the hassle and expense of calling for roadside assistance. This feature alone makes the SC1305 a must-have for any car owner, especially during colder months when battery issues are more common. Another significant benefit is the auto desulfator function. It helps in extending the life of my batteries, ensuring they remain in good health for longer periods. This is not just cost-effective but also gives me peace of mind, knowing that my vehicle’s battery is being properly cared for. The user interface is intuitive and user-friendly. Even if you're not particularly tech-savvy, you'll find the SC1305 easy to operate. The clear instructions and straightforward controls make the process of charging or jump-starting a battery hassle-free. Furthermore, the build quality of the SC1305 is robust. It feels durable and well-made, designed to withstand the rigors of regular use in a garage environment. This durability is essential for a device that is often used in demanding situations. In conclusion, the Schumacher SC1305 has been an excellent addition to my automotive tools. Its multifunctionality, reliability, and ease of use make it a standout product. I would highly recommend it to anyone looking for a comprehensive battery maintenance solution. It's a worthwhile investment that delivers on its promises and provides peace of mind when it comes to vehicle battery maintenance. ... show more
Reviewed in the United States on December 2, 2023 by B. Jones
    • Hunk of junk
Size: 50-amp engine start, 10-amp boost Style: 10/50A
Owned for 3 years (warranty only one year) and used it four times, it no longer charges.... don't waste your money!
Reviewed in the United States on January 4, 2026 by Pamela C
    • Love it
Size: 50-amp engine start, 10-amp boost Style: 10/50A
Works pretty good
Reviewed in the United States on April 25, 2026 by Chriz
    • Good
Size: 50-amp engine start, 10-amp boost Style: 10/50A
Did what it supposed to
Reviewed in the United States on June 7, 2026 by Ntwin
    • Great product
Size: 50-amp engine start, 10-amp boost Style: 10/50A
Why did you pick this product vs others?: Price Storage capacity: Great Ease of use: Great Compactness: Great Quality: Great Battery charge: Great Battery life: Great
Reviewed in the United States on June 26, 2025 by Amazon Customer
    • Quality at its best!!!
Size: 50-amp engine start, 10-amp boost Style: 10/50A
Nice charger and easy to use! Should of bought two!
Reviewed in the United States on October 13, 2025 by Marlin Smith
    • Quick Failure Due To Horrible Build Quality - Unacceptable Quick Failure Due To Horrible Build Quality - Unacceptable
Size: 50-amp engine start, 10-amp boost Style: 10/50A
Review Image by Simo Hayha
When I bought it, I thought Shumacher, they make a good charger. This one sounded like it would do just fine. I had this thing for maybe ten months but only used it like four times. When I went to use it on Monday, I found no output on it. Then the negative terminal fell off. I saw that it was crimped bare metal wire to the terminal, not to the insulation and held in place with a screw the way it was designed to be. That meant there was no strain relief on the cord, and with a tiny bit of metal fatigue from using it four times that wimpy wire fell apart. This left the device 100% not operational. Please see the picture of the negative clamp above. You can see the broken wire. You can also see that the clamp was filthy on the inside, like they had stored it under the ocean or something. It was amazingly nasty. Flat out, I was gobsmacked astounded. The fact that the fix was simple - clean the terminal, grab the right size bolt and nut from the junk jar, strip it back, make a terminal lug, tighten it down, and put proper insulation on it - was beside the point. This thing failed, leaving me stranded until I did surgery on it. That's unacceptable even to someone who knows what they are doing and doubly unacceptable to someone who isn't used to taking stuff apart and fixing it. By the way, the engine starter setting doesn't. Flat out, too wimpy, at least for a Ford F-150. Maybe it will work on a Fiat 500, I don't know. Those wires aren't anywhere near thick enough to hold 50 amps though. They measure like 12 amp rated 14 gauge wire, definitely no bigger than 12 gauge 20 amp wire. I was expecting wire for a 50 amp rated charger to be 50 amp rated wire like 6 gauge, but no way that wire could do a steady 50 amp load without burning up. ... show more
Reviewed in the United States on February 26, 2020 Reviewed in the United States on February 26, 2020 by Simo Hayha
    • BEWARE...Don't make the same costly mistake I did!
Size: 50-amp engine start, 10-amp boost Style: 10/50A
I used this a number of times, it worked fine, then moved to a new place with limited room in my carport, barely enough room for a vehicle. To make a long story short, when using the battery charger I began viewing it from directly above. When you do this it appears that the "bad battery" light is lit (the upper light on the right, when attempting to charge the battery). I assumed the battery was bad and replaced it. The 2nd time this happened (recently) it occurred to me to lift the charger and look at it directly from the front, and found that the 2ND light down on the right, the regular "on" light, was the one actually lit, and the light from IT was spilling over to the one above it, and when looking at it from above appeared to be the only one lit! I may well have replaced a battery that didn't need replacing. Incidentally, after leaving the charger on for two consecutive nights for a total of about 16 hours the lights never changed from amber to green as it said in the owner's manual. Malfunctioning or not, I'm not sure, but the car starts right up, I've driven it for several days (long distances), and placed it on the charger again to check, same thing, amber lights. It would probably be ideal to check the charge with a multimeter but I haven't used one in years, my bad, but the battery seems fine. If that turns out not to be the case I'll update this review. ... show more
Reviewed in the United States on April 7, 2022 by trancelucence

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