Schumacher Electric 6A Car Battery Charger and 100A Engine Starter, 5-in-1 Solution, Maintainer, 30A Boost, for 6V/12V Power Sport, Automotive, and Marine Batteries, SC1281
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Availability:
In Stock.
Arrives
Saturday, Jul 11
Color: Gray
Features
- Advanced 5-in-1 Device - Starts, charges, maintains, tests, and reconditions batteries
- Immediate Charging Power Delivers 100-amp engine start, 30-amp to 12-amp boost charge, and 6-amp to 2-amp charging
- Smart Trickle Charge - Maintains 6V and 12V batteries safely over time without overcharging
- Wide Compatibility - Works with gas and diesel vehicles, 6V and 12V batteries, including standard, AGM, gel, and deep-cycle battery types
- Battery Reconditioning - Helps extend battery life and improve performance with advanced desulfation mode
- Built-In Battery and Alternator Tester - Quickly checks alternator and battery health for easy diagnostics
- Reverse Polarity Protection - Prevents damage to your battery and vehicle if clamps are accidentally reversed
- 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) SC1281 Fully Automatic Battery Charger and Engine Starter, (1) user manual
Description
The Schumacher Electric SC1281 6V/12V Fully Automatic 6A Battery Charger and 100A Engine Starter is a powerful and easy-to-use automotive battery charger designed to handle everything from routine maintenance to emergency engine starts. This 6V and 12V battery charger is perfect for cars, trucks, SUVs, and more, offering a smart solution for keeping your batteries in top shape. With a 100-amp engine start, 30-amp to 12-amp boost charging, 6-amp to 2-amp charging, and smart trickle charge capabilities, the SC1281 charges dead batteries quickly and safely. It supports both 6V and 12V batteries, including standard, AGM, gel, and deep-cycle types, making it a versatile car battery charger for any garage. Advanced features like a battery reconditioning desulfation mode and a built-in battery and alternator tester help diagnose and restore battery performance. The unit is controlled by a microprocessor for efficient, fully automatic multi-stage charging and includes reverse polarity protection and automatic shutoff for added safety. Whether you're maintaining a battery or reviving a dead one, the SC1281 is a battery charger that’s built to last and easy to use.
Brand: Schumacher Electric
Color: Gray
Product Dimensions: 10.25"D x 10"W x 7"H
Item Weight: 12.65 Pounds
Output Voltage: 12 Volts (DC)
Output Voltage: 12 Volts (DC)
Input Voltage: 120 Volts
Battery Charge Time: 10 Hours
Current Rating: 100 Amps
Amperage: 30 Amps
Compatible Devices: 6V and 12V batteries (standard, AGM, gel, deep-cycle) for cars, trucks, SUVs, motorcycles, ATVs, and marine batteries
Connector Type Used on Cable: Crocodile Clips
Number of Ports: 1
Item Dimensions D x W x H: 10.25"D x 10"W x 7"H
Item Weight: 12.65 Pounds
Specification Met: UL 1236, FCC, DOE, Prop 65
Color: Gray
Brand: Schumacher Electric
Mfr Part Number: SC1281
Global Trade Identification Number: 18
UPC: 026666812818
Manufacturer: Schumacher Electric
Model Number: SC1281
Item Type Name: Battery Charger and Jump Starter
Warranty Description: 1 Year Warranty
Built-In Media: (1) Schumacher SC1281 (1) manual
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 11
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Gray
I am in no way a mechanic, but I like to read and try to solve my problems if possible. I've had some issues with my foot and have not been able to drive for several months. While I was in the hospital my battery completely died. I have been experiencing issues each winter with the cold since I park outside and the cold weather drains the battery. Previously I was able to jump start the battery without issue. My soon to be son-in-law installed a new battery and I would start my car every couple of days. In the last cold stretch I did not make it out to start my car for a week and the battery died again. I did my research and found that the Schumacher Electric SC1281 would recharge my battery and also test out my alternator. I found this helpful although I did not expect my alternator to need replacing since it has not been that long since it was replaced. The Schumacher Electric SC1281 was a little heavy to carry if you are a smaller person, but the case has a handle so it is kind of a wash for the portability. Make sure to have a long extension cord as you will need to plug in the charger to an outlet. The clamps are marked with the positive and negative symbols so it is easy for a novice to use. Turn on the charger and the device will automatically detect the battery type that needs the charge. The user guide was helpful, and explained the charging process and how long I needed to wait and what the various indicator lights mean during the charging process. The Schumacher Electric SC1281 has an automatic shutoff which is helpful for the novice user and prevents damage to the battery from overcharging. Also, the Schumacher Electric SC1281 solves my cold weather problem in the winter. The device also provides a trickle charge if plugged in overnight in cold weather. From what I have read, in simple terms a trickle charge means the device will give the battery enough of a charge to prevent dying in cold weather. Of course, I might win the lottery and move to Arizona before the next winter hits. Hey, a person can dream right? In summary, the Schumacher Electric SC1281 brought back my relatively new battery from the dead after a cold spell and I can use this to make my life a bit easier in the cold weather from this point forward. The cost was worth it to me as I can use this as long as I park outside in the colder months and not worry about a jump start.
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Reviewed in the United States on April 21, 2024 by Grant Hamilton
Color: Gray
I ordered a Craftsman charger that arrived yesterday. It was put together with the inner components upside down so you couldn't set the charge and it weighed maybe a pound. I requested a return and bought this unit. Am I ever glad the Craftsman failed. The Schumacher proudct has a bit of weight to it and it does the job. Simple to use and charged the battery fast. I'm not sure how long because I came back inside but I checked after about 45 mintues and the battery was good to go. Super happy with this purchase.
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Reviewed in the United States on February 6, 2026 by Jeffrey A. Heck
Color: Gray
The charger works great. Very light and has fitures that are very useful.
Reviewed in the United States on June 3, 2026 by joachim
Color: Gray
I replaced my 30 year old Shaumacker charger because it was very tired, and giving up. I was reluctant to replace old faithful with one of these new electronic type because I simply do not trust electronics. But, I had to since that is about the only things anymore to replace the old ones. I went with this brand in hopes I get at least half the longevity with it than I did with the old mechanical one. Probably not, but we will see. At first look, it seems to be a quality built machine. At least as good as any I assume. Of course as expected, plastic now instead of metal. But, it is what it is. It is pretty straight forward to operate. I pulled it out of the box, and connected my lawn mower battery to it that has been sitting all winter, and dead. I set it on the 30 amp charge setting, and it showed the battery voltage and percentage and started charging. During the hour of testing, the percentage grew up to 100%, and the charger shut off like it is supposed to. Tomorrow, I will put it back in my mower and hopefully, fully charged for the spring/summer cutting season. We will see. Fingers crossed. But, so far, I am pleased. I hope I will still be after a year or two (or hopefully more).
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Reviewed in the United States on March 9, 2020 by Kindle Customer
Color: Gray
I have used different brands of battery chargers and for the most part they have been pretty similar in capability. In this case though, I needed charger that also maintains the battery as well, as I go out of town at times for long periods and have come back more often than not with a dead battery in my car, especially with more electronics than ever in both the car and with the devices you carry that drain your car battery faster than ever. I was looking specifically for something that was powerful, feature filled and easy to use, especially since someone in the family might need to deal with the device if I was gone. The quality of the battery charger is very good with a sturdy casing and good quality metal jumper clamps. It is powerful with 100A which worked for my SUV with no issues. I really like the diagnostics mode which tells you if the battery or alternator is bad as well as it can bring back nearly dead batteries back. The one thing I like the most is that it is basically plug and play, with everything automatically done. In my case, I bought this after I left, because even though the car was being regularly started, the battery went dead anyways. This not only brought the battery back to life, but maintained the battery until I returned several months later. My car started like it was new, so the maintainer did its job. The jump starter has safety features including reverse polarity protection assures that the jumper cables are connected correctly. Th jump starter has an LED battery level indicator lets you clearly see the status of the battery level with a percentage. Even though this is a good size and has some weight, it is not burdensome to carry or use as it has a nice ergonomic carry handle. One of the biggest surprises is that the warranty is only one year on this charger, especially considering the price as compared to other similar devices. Pros: Portable Well-made, good quality Safety features such as overcharging protection, overloading protection, and overheating protection. Good ergonomic handle Set of good quality metal clamps with built-in safety mechanisms to prevent reverse polarity Battery level percentage indicator Easy to use, easy to charge Feature packed Maintainer works great Can do diagnostics on battery and alternator Cons: Short warranty Expensive 5 stars
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Reviewed in the United States on June 8, 2023 by JWINK
Color: Gray
I bought it because of the positive reviews. It did not disappoint It does everything I need and more. It is a good bang for the buck and is user friendly
Reviewed in the United States on May 7, 2026 by High Anxiety
Color: Gray
This thing is absolutely just a piece of garbage. Constantly throws an f 01 code after coming out of charge to download into maintenance mode.It cannot work off of thirty amps. It was returned for one that when it came down off of two / six amp mode down to maintenance mode. It would throw an f 03 code, and it could not do maintenance mode either. They are cheap electronics, cheap sensors, cheap circuit board, and they are inconsistent and terrible and when it goes to any of the f codes, it actually drains your battery out and then makes it irreversible or will kill a cell.It actually does more damage than good. They are not smart chargers, they are poor quality. This is the third charge error of this type from shumacha corporation. Over the last 20 years, and everyone has been terrible. I still have my duracell charger, and I also still have the cheap harbor freight charger, which just doesn't have a hundred amps. Is the only reason I buy this schumature charger. Do not ever buy these.
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Reviewed in the United States on May 10, 2026 by jeff g.
Color: Gray
Just received my new charger a few days ago and it works pretty much as advertised. Based on some reviews I expected it to be rather loud but, while you can certainly hear the fan, it’s no worse than a PC case fan and not a bother at all in my shop. The unit itself is solid with good leads and decent clamps. The display is great with bright and easy to read LEDs although I haven’t tried it in direct sunlight yet. The lead storage hooks on the back should be a larger with a place to lock the clamps on but it’s better than my previous charger that had no storage at all. Although I haven’t used them yet the jump start and alternator test modes should be useful. The one complaint I have is really with the instructions. The charger is advertised as being compatible with deep-cycle marine/RV batteries and it is but neither the manual nor Schumacher website give any information on what settings to use for them. The settings are limited to Standard, AGM, and Gel with no specific deep-cycle choice. My previous charger, a very old analog Schumacher, had a two position switch, one for a standard battery (labeled SLI for starter, lighting, instrument) and the other position for deep-cycle but this one doesn’t. The manual has a convenient description of standard (wet cell), AGM, and Gel battery types but only mentions that AGM and Gel batteries are often deep-cycle while failing to mention that many deep-cycle batteries (including my own) are standard wet cells. So, what selection is best for wet-cell deep-cycle batteries? Schumacher’s answer is to use the AGM setting for all deep-cycle batteries including wet, AGM and Gel. Seems that it would be a simple addition to their manual and they might also want to consider changing the control to read AGM/Deep-Cycle. BTW, be careful of answers provided on Amazon. I received three answers (so far) to the question about deep-cycle batteries I posted, each different. One correctly identified AGM as the appropriate setting but another said Std and the third claimed it was all automatic. The charging process is fully automatic but the charger does not automatically identify the battery type. I checked this with three different types of batteries I had on hand. Each time the charger correctly identified the battery voltage but defaulted to AGM and 30amp charging regardless of the actual type of battery (Std, AGM, or Gel) or initial charge so be sure to correctly set the battery type and your desired charge rate. The default to 30amp/AGM is mentioned in the manual so there is nothing wrong with my charger. The charger does automatically transition to charged/maintaining mode once the battery is charged. The other possible issue I have is that when I started to charge an AGM battery at 6/2 amps the display showed it as being 79% charged. After about 15 minutes of charging that progressed to 80% and then 81% when it suddenly jumped to 100% and the charger went into charge/maintaining mode. According to Schumacher the big jump was typical but she couldn’t explain why so I’m not sure if the battery is 100% charged or if it’s actually only 81%. I’ll see when I actually get around to using it.
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Reviewed in the United States on April 9, 2022 by Kevin