Home»Product Reviews»Schumacher SC1281 6/12V Fully Automatic Battery Charger Review

Schumacher SC1281 6/12V Fully Automatic Battery Charger Review

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Vehicles are so convenient and have consequently made our lives so easy. Having a personal vehicle can allow you to carry out twice as many tasks as you would if you were using public transport. The problem comes in when you need to use your car to run an important errand or truck to make a delivery and you switch it on but your battery is dead. What next? Do you get your neighbor to help you jump-start your car?  Do you call for a mechanic to come and charge your battery?

These are all good options but they are all very inconveniencing. What if I told you that there is a better option where you could own a high-quality battery charger and avoid situations where your battery is dead. This will make your life so much easier. The only question now would be what battery charger is the best.


The Schumacher SC1281 is a high quality, fully automatic battery charger that can charge anything from small cars to large SUVs and even trucks. The charger has different amp settings; 30A to provide a little energy for a quick boost and 100A to jumpstart the engine. It contains a battery and an alternator tester, which gives the charge level and helps diagnose any electrical problems.

Get more information or buy now on Amazon


Comparison Table

Schumacher SC1281 Fully Automatic Battery Charger·         30A setting for a quick boost and 100A setting for a jumpstart

·         Reverse polarity protection

·         Multi-stage charging for precision and safety

·         Battery and alternator tester to diagnose electric problems

NOCO Genius G3500 battery charger·         Repairs damaged batteries

·         Reverse polarity protection

·         Monitors battery activity for safe and efficient charging

·         Charges all types of 6V and 12V lead-acid batteries

Battery Tender Plus 021-0128 battery charger·         Charges faster at 1.25A than any 3A charger available

·         Perfect for all lead-acid, flooded or sealed maintenance-free batteries

·         Automatically switches from full charge to float mode to avoid overcharging

·         Reverse polarity protection

Ampeak 2/10/25A Smart Battery Charger·         Automatically switches from full charge to float mode to avoid overcharging

·         Repairs damaged batteries

·         Quick charging of all types of 12V lead-acid batteries

TACKLIFE T8·         It has an LCD screen to display battery life

·         USB port to charge your phone

·         800A peak current for a quick jumpstart

GOOLOO SuperSafe Car Jump Starter·         USB port to charge your electronics

·         Intelligent jumper clamps for advanced protection

·         800A peak current to jumpstart 12V vehicles

·         LED flashlight

DBPOWER DJS50·         LCD screen to display battery life

·         Intelligent jumper clamps for advanced safety

·         800A peak current to jumpstart 12V vehicles

·         USB port for charging devices

BLACK+DECKER BC15BD·         15A 3-stage 12V battery charger

·         Reverse polarity protection

·         Alternator check to give battery level

·         LCD screen to display battery life

DieHard 71219·         Reverse polarity protection

·         5 stage charging process for precision and safety

·         50A clamps and 12V accessory plugs



  • 2-amp setting feature

The Schumacher SC1281 battery charger has 2-amp settings, the 30A setting has little energy for a quick boost while the 100A setting allows it to jumpstart the engine right away.

  • Reverse polarity protection

This device can automatically detect if the clamps are reversed and stop the charger from working. This prevents the damage that can occur if the battery is not charging properly.

  • Has multi-stage charging and is microprocessor controlled

The multi-stage charging feature ensures precision and safety. It also helps to maintain battery life and ensure longevity. This battery charger also has a microprocessor that automatically adjusts the amperage rate as voltage changes when charging and helps to maintain the battery.

  • Battery and alternator tester

This device has an advanced diagnostic feature that tests the battery and alternator to provide the charge level, which then helps to diagnose any electric problems.

  • Auto voltage detection

Since there is a wide range of batteries with different voltages, having a battery charger that can detect the battery’s voltage can come in handy. The Schumacher SC1281 can detect 6V and 12V batteries and then use the correct voltage when recharging the battery.

  • Product weight and dimension

The Schumacher SC1281 is quite a small car battery charger and can be stored in your home garage or the trunk of your car easily since it is 11 x 10 x 8 inches in size. It weighs 12.65 pounds which is light enough for one to carry it around. It also has a handle, which makes it all the more convenient.

  • Other features

This battery charger is powerful enough to charge both small and large vehicles. It has an LED display, indicators, and push-button controls for ease and accuracy. It is also compatible with so many batteries including standard, gel, deep-cycle, and AGM batteries. The charger has an internal cooling system. The product also comes with a user manual that explains in-depth how the battery charger works and precautions to take.


Product BrandSchumacher
Product model numberSC1281 6/12V Fully Automatic
Product Dimensions11 x 10 x 8 inches
Item Weight12.65 pounds
Included ComponentsBattery Charger

Find out more about the Schumacher SC1281 on Amazon

Company behind the Schumacher SC1281 Fully Automatic Battery Charger

This product is manufactured by Schumacher Electric Corporation which is located in Mount Prospect, Illinois, United States of America. It has been in operation since 1947, with it becoming the leading innovator in next-generation battery maintenance technology. Its commitment to quality and exceptional customer service makes it the best brand in battery chargers all around the world. They do have a website but there are also other retailers of this product.


There are several claims made by the manufacture of Schumacher SC1281 Fully Automatic Battery Charger. Some of them include:

  • The device can automatically detect 6V and 12V batteries
  • It has reversed polarity protection
  • It has a battery and alternator tester that diagnoses electric problems
  • It has multi-stage charging
  • 2-amp settings; 30A for a quick boost and 100A for jumpstarting the engine

Product cost and availability

The Schumacher SC1281 Fully Automatic Battery Charger is fairly priced considering how versatile it is. It is designed to make your life easier as it protects your battery. You can easily move with it around and you are guaranteed to use the product for a very long time. The product is readily available and can be purchased on amazon.

Pros and Cons


  • Comes with advanced diagnostic testing
  • Can charge both small and large vehicles
  • Auto voltage detection
  • Reversed polarity detection
  • Can charge and jumpstart a vehicle


  • Clamps can be considered a bit small

Customer Reviews

This product has become very popular and many have bought it due to its versatility and fair pricing. At the time this review was being done, around 656 buyers had reviewed this product and had given it an average rating of 4.5 out of 5. This goes to show that they found the product to be of good quality and many buyers were pleased with their purchase.

Although the reviews were majorly positive, a few people encountered issues with the product. Some of the issues raised were; that the device charged a 12V battery to 15V and another said their battery charged to a certain percentage then stopped, they tried to disconnect it, and when they connected it again, it read 100% charged. This 100% reading was explained to them by a fellow customer to be surface charge reading and could be avoided by turning the headlights 30 seconds before charging the battery again. These were isolated cases that show that the problem is not widespread at all.

The rest of the people that are using the product without any challenge commented on it saying that it is easy to use, works as advertised, and charges their cars efficiently. Some loved how it shuts down after fully charging the battery to avoid overcharging. Its internal cooling system that prevents overheating even with long hours of charging came in handy.

The positive feedback given by the users goes to show how reliable and efficient this product is and can be recommended to those looking for a battery charger worth every coin.


In conclusion, you don’t need to be frustrated by a dead battery ever again when you can easily purchase this high-quality battery maintainer and charger. It is designed to be easy for anyone to use with just the push of a start or stop button. The device is also very impressive since it can both charge and jumpstart a vehicle due to its 2-amp setting feature.

Its ability to test the battery and alternator and figure out any electrical faults can help identify issues in advance and fix them before they cause damages that can lead to expensive repairs.

The creativity and excellence behind the manufacturing of the Schumacher SC1281 battery charger are amazing and allows it to give you an experience like no other. It can then be considered as a solid choice for anyone who wants to invest in a reliable battery charger.

Buy now on Amazon


Schumaker SC1281 Owner’s Manual: [PDF]

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  1. […] error, in most cases, causes overcharged batteries. You may need to use your car’s battery charger, but you may not know the right way to do it. An improper setting of ampere or voltage can lead to […]

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