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Schumacher Electric

Schumacher Electric DSR 118 ProSeries Battery Charger and Engine Starter - 125 Amp, 6V/12V, 40A Boost Mode - for Cars, Trucks, and SUVs

  • Based on 1,191 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 9
Order within 15 hours and 57 minutes
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Style: Charger / Engine Starter


Features

  • Compatible Batteries - The Schumacher DSR 118 car battery maintainer + charger will charge 6V and 12V batteries and can be used for car, truck or SUV batteries.
  • Battery Tender, Charger + Maintainer - The Schumacher DSR 118 can automatically detect and distinguish between a 6 volt and 12 volt battery. Boost Mode can quickly bring a discharged battery back to life, and Service Mode can help maintain your battery.
  • Boost Battery Health - This dual 6 and 12 volt battery charger helps maintain optimum battery charge by instantly switching to maintenance mode when fully charged.
  • Safe + Easy to Use - We built this automotive battery charger with a simple, scrolling digitaly display and reverse hook up protection to help prevent damage to your battery.
  • Trust in Schumacher - As a trusted name in car accessories, we proudly back every car charger, battery tester, and tender we release. Our products are designed to meet the needs of both professional and consumer users.

Description

Schumacher Electric's DSR ProSeries line of heavy-duty, professional-grade jump starters and battery chargers is trusted by professional mechanics for its high performance and superior quality. The Schumacher DSR ProSeries DSR118 Fully Automatic Battery Charger and Jump Starter is an essential tool for any well-equipped professional garage. With a powerful 125 cranking amp engine start, 15-amp<>40-amp boost mode, 15-amp<>40-amp service mode, and 6-amp<>2-amp charge/maintain mode, the DSR118 delivers strong performance in every situation. This fully automatic and microprocessor controlled charger features multi-stage charging, auto voltage detection, float mode monitoring, bad battery detection, and reverse hook-up protection for hassle-free operation. Additional features include a desulfation mode, color-coded copper battery clamps, 7-foot booster cables, a scrolling digital display, LED indicators, touch pad controls, and built-in cord management. The Schumacher DSR ProSeries DSR118 is the go-to choice for professional mechanics seeking reliable and powerful jump starting and battery charging capabilities. En español (ES): Los mecánicos profesionales confían en la línea de arrancadores y cargadores de batería de trabajo pesado y calidad profesional DSR ProSeries de Schumacher Electric por su alto rendimiento y calidad superior. El arrancador y cargador de batería Schumacher DSR ProSeries DSR118 de 125A y 6V/12V es una herramienta esencial para todo taller profesional bien equipado. Con un potente arranque de motor de 125A, modo de refuerzo de 15 A<>40 A, modo de servicio de 15 A<>40 A y modo de carga/mantenimiento de 6 A<>2 A, el DSR118 ofrece un sólido rendimiento en cualquier situación. Este cargador totalmente automático y controlado por microprocesador cuenta con carga multietapa, detección automática de voltaje, monitoreo del modo de flotación, detección de baterías defectuosas y protección contra conexión inversa para un funcionamiento sin contratiempos. Entre las características adicionales se incluyen un modo de desulfatación, pinzas de cobre codificadas por colores, cables de refuerzo de 7 pies, una pantalla digital con desplazamiento de texto, indicadores LED, controles táctiles y gestión de cables integrada. El DSR ProSeries DSR118 de Schumacher es la elección perfecta para los mecánicos profesionales que buscan capacidad confiable y potente para arranque y carga de baterías.

Brand: Schumacher Electric


Color: Black


Product Dimensions: 10"D x 9.5"W x 8.5"H


Item Weight: 16.25 Pounds


Output Voltage: 12 Volts


Manufacturer: ‎Schumacher


Brand: ‎Schumacher Electric


Model: ‎CHARGER/ENGINE STRTR


Item Weight: ‎16.25 pounds


Product Dimensions: ‎10 x 9.5 x 8.5 inches


Item model number: ‎DSR118


Exterior: ‎Brushed


Manufacturer Part Number: ‎DSR118


Amperage: ‎125 Amps


Voltage: ‎12 Volts


Date First Available: August 28, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 9

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Nothing but good things
Style: Jump Starter
I now own approximately 10 of these. I have had one fail just recently after 3 1/2 years of being used daily. This is a fantastic product that I recommend to many people in my industry. The price point is amazing for the product. Once in a while, the little lights fall down inside. I have taken the box apart and just re-glued them and moved on because the rest of the product is so amazing. ... show more
Reviewed in the United States on December 15, 2024 by Amazon Customer
    • Great battery maintainer
Style: Handheld Charger
I've had a glass mat battery on this charger for 6 months while working on the vehicle. So far, so good. It is completely automatic (read Idiot Proof) and has LEDs to show charging/maintaining status. Only downside is that it does not start up again after a power failure, just sits in the "wait" mode until you physically push the Start button. I haven't had to contact Tech Support about this unit yet. ... show more
Reviewed in the United States on June 14, 2024 by AudioEngineer
    • Works, seems sturdy.
Style: Charger / Engine Starter
My Camaro battery was dead and I had 1 regular/agm charger and 2 of the newer small type chargers that are supposed to restore completely dead batteries. I use the small ones for trickle chargers mainly. None would charge the dead battery in my 2010 Camaro and battery was only a couple months old. Tester showed under 2%, so I ended up buying this better pro series charger. As soon as I connected pos and neg cable from charger to battery my alarm went off on the car, that's a good sign. Was even able to open trunk and doors with remote. Put the DSR 118 on charging, after about minute, heard click sound and showed charging started. Let charger charge battery for 7 hours and showed 100% and car started. I could have started it with the jump start feature on the DSR 118 but wanted to slower charge the battery. Only odd thing I didn't understand was the charger showed 95% when I was charging and was less than 2%. If it works, is what mattered to me. Jump start feature will come in handy. Will test that on a vehicle that has been sitting over a year. This charger is heavy too, not like a battery, but doesn't feel cheap. The display where you push buttons is only sub par quality I could find, is like a thin flexible plastic and over time could loosen up. Would buy again. ... show more
Reviewed in the United States on January 23, 2021 by rotwiler
    • Full feature and powerful, wish it were a bit less smart
Style: Charger / Engine Starter
Excellent charger, better than what you find at the local big box stores. Its powerfull but in a small package. I love the thoughtful cord storage, big well made clamps and cables, and digital screen. Since it does have a boost mode, it should be able to desulfate batteries and being then back, supposedly even if at 0v. Many great functions and modes to control things better than pure automatic chargers. The one I mainly bought it for was the service/boost mode, to maintain my battery during an ecu tune. My german car needs to maintain voltage with the ignition on and this did the trick, kept it at 13.6v as long as I didn't open the door. This is the one downside, the charger would react to the drop in voltage and up the amps, but I never saw it hit 40amps, rather upper 20s and then it would drop back down to 15amps or less, and the voltage would drop. Its too smart for its own good. Would be nice to have a constant 40amps, or at lest be able to maintain 13.6v with any of the doors open, which is often when servicing. Key on, HVAC, stereo, and lights off, it kept 13.6v no problem. So it can be used to hold voltage during ecu programming, with some exceptions. For the price and capability, its hard to beat. ... show more
Reviewed in the United States on March 28, 2024 by Michael
    • Do not buy
Style: Jump Starter
So, this jumper does not come with a way to charge itself. You will need to purchase a 2 prong cable, yes 2 prong. Who has those? Nobody. Also, you can’t use any 2 prong cable. The charge port is recessed, so you need a single 2 prong extension cord to actually charge this thing. I’ve been waiting 6 days for the 2 prong cable to come in. What a joke. Pay attention to the other reviews. It also tells you to charge initially for 32 hours, then keep plugged in when not in use. SUPER SKETCHY. There are better options out there. ... show more
Reviewed in the United States on December 19, 2024 by Amazon Customer
    • Great jumper box
Style: Jump Starter
I've had this jumper box for awhile now and you can't beat it for the price and size. It has startered tons of 3/4 ton diesel engines for me and doesn't blink an eye at any gas engine. Battery holds a charge for a very long time. I bring it camping I'm case anyone kills their battery but it's also great for powering air mattress pumps and you can bring it right in the tent. ... show more
Reviewed in the United States on September 19, 2024 by Sean Mcintyre
    • Works as advertised
Style: Jump Starter
When I was having car electrical issues that the dealer had trouble diagnosing, I purchased this jump starter. When AAA came to start my car, this was the brand he used. It's easy to use and works as promised. After jump starting my car (8 cylinders), the battery indicator light on the unit was still green, indicating that it still had juice left. It gives me piece of mind knowing I have it, instead of just carrying jumper cables and hoping someone helps you out (which someone didn't previously - he said he was busy just sitting in his car idling for 10 minutes). It can come in handy in case someone else needs a jump start. Can't believe I was unaware of jump starters most of my life. ... show more
Reviewed in the United States on February 26, 2024 by Raymond Maxwell
    • This is the big boy.:.
Style: Charger / Engine Starter
Guys this is the “Daddy” of chargers that doesn’t have wheels. Recommend.
Reviewed in the United States on January 13, 2025 by JT-n-CT

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