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Electric SC1281 Fully Automatic Battery Charger and Jump Starter for Car, SUV, Truck, and Boat Batteries, 100 Cranking Amps, 30-Amp Boost Mode, 6 Volt, 12 Volt

4.5 4.5 out of 5 stars 10,843 ratings

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Purchase options and add-ons

Brand Schumacher
Color Black
Product Dimensions 10.25"D x 10"W x 7"H
Item Weight 12.7 Pounds
Input Voltage 120 Volts

About this item

  • POWERFUL PERFORMANCE: The Schumacher SC1281 delivers 100A engine start, a 30A boost, and 6A<>2A charge/maintain rates; Strong enough for cars, SUVs, and trucks
  • 30A BOOST MODE: The boost modes quickly bring deeply discharged batteries back to life
  • ADVANCED DIAGNOSTICS: A built-in battery and alternator tester determines charge level and helps diagnose electrical problems
  • FULLY AUTOMATIC: The charger features multi-stage charging, bad battery detection, float mode monitoring, and reverse hook-up protection
  • ADVANCED CHARGING ALGORITHM: Multi-stage charging employs an advanced algorithm to maximize battery charge, health, and lifespan
  • FLOAT MODE MONITORING: While in float mode, a battery charger and maintainer delivers a small current when necessary to keep the unit fully charged
  • CHARGES MOST BATTERIES: The Schumacher SC1281 will charge standard, AGM, gel, and deep-cycle batteries
  • Multi-stage charging for added precision, safety, and battery life
See more product details

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$89.99
Get it as soon as Wednesday, Mar 27
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Schumacher Electric SC1281 Fully Automatic Battery Charger and Jump Starter for Car, SUV, Truck, and Boat Batteries, 100 Cranking Amps, 30-Amp Boost Mode, 6 Volt, 12 Volt
Schumacher Electric SC1281 Fully Automatic Battery Charger and Jump Starter for Car, SUV, Truck, and Boat Batteries, 100 Cranking Amps, 30-Amp Boost Mode, 6 Volt, 12 Volt
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Price$89.99$89.99$129.95$29.99$62.97-20% $93.94
List:$116.99
Delivery
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Value for money
4.5
3.5
3.8
4.3
4.6
4.4
Easy to use
4.4
3.8
3.9
4.4
4.7
4.5
Versatility
4.6
3.8
4.4
4.8
4.2
Safety Features
4.3
4.0
4.1
4.9
4.4
Battery life
2.5
4.0
4.7
Sold By
Amazon.com
WDPZP
TowerTop-US
YONHAN
HJDZUS
Amazon.com
input voltage
120 volts
120 volts of alternating current
120 volts of alternating current
110 volts
110 volts of alternating current
12 volts
weight
12.65 pounds
2.05 pounds
5.05 pounds
1.34 pounds
1.15 pounds
3 pounds

From the manufacturer

Schumacher SC1281 100A 6V/12V Jump Starter and Battery Charger
Fully Automatic Jump Starting

Jump Start, Boost, Charge, and Maintain

The Schumacher SC1281 100A 6V/12V Jump Starter and Battery Charger is designed for heavy-duty charging needs with 100A of jump starting power, built-in diagnostics, and sturdy construction. It also features 30A boost, 6A charge, and 2A maintain rates.

Advanced Battery Charging Technology

Schumacher SC1281 100A 6V/12V Jump Starter and Battery Charger

FULLY AUTOMATIC

The unit will automatically detect when a battery is fully charged. It will then halt charging and shift to maintain mode.

Schumacher SC1281 100A 6V/12V Jump Starter and Battery Charger

ADVANCED DIAGNOSTICS

The integrated battery and alternator tester lets users determine their battery’s charge level and will help diagnose vehicle electrical problems.

Schumacher SC1281 100A 6V/12V Jump Starter and Battery Charger

BUILT-IN SAFETY

Protect your battery and the SC1281 with reverse hook-up protection, which prevents damage if the clamps are reversed.

Schumacher SC1281 100A 6V/12V Jump Starter and Battery Charger

MULTI-STAGE CHARGING

The SC1281 uses an advanced charging algorithm designed to keep your battery in top condition and extend its lifespan.

Schumacher SC1281 100A 6V/12V Jump Starter and Battery Charger

Will this charge a completely dead battery?

Yes, the SC1281 will charge a completely dead battery, unless the battery is bad. If you are using the engine start feature, we recommend first using the boost mode to quickly add energy to the battery.

Does this unit have internal batteries or is it powered by AC?

The SC1281 does not have an internal battery. It must be plugged into any AC outlet before charging will start.

Will the SC1281 desulfate a battery?

Yes, the SC1281 has an automatic desulfation mode. If the battery requires desulfation, the unit will automatically switch to desulfation during charging. Desulfation can take up to 10 hours.

Does the SC1281 use multi-stage charging?

The SC1281 is controlled by a microprocessor that employs an advanced charging algorithm to optimize battery health. This passes through several stages including bulk mode, absorption, float mode, and maintain mode.

What does 6A<>2A mean?

When the 6A<>2A charge rate is selected the SC1281’s microprocessor will automatically adjust the amperage between 6A and 2A as need to fully charge the battery and then maintain the charge.

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Customer Reviews
4.5 out of 5 stars
10,843
4.4 out of 5 stars
847
4.3 out of 5 stars
1,552
4.4 out of 5 stars
183
4.2 out of 5 stars
187
Engine Start
100A 50 cranking amps 100 cranking amps 85 cranking amps 80 cranking amps
Boost
30A 10A 30A 30A 20A
Charge/Maintain
6A<>2A 6A<>2A 6A<>2A 6A<>2A 6A<>2A
Voltage
6V | 12V 12V 6V/12V 6V/12V 12V
Battery Types
Standard, AGM, Gel, Deep-cycle Standard, AGM Standard, AGM, Gel, Deep-cycle Standard, AGM, Gel, Deep-cycle Standard, AGM, Gel, Deep-cycle
Display Type
Digital display LED indicators Digital display Digital display LED indicators
Reverse Hook-up Protection
Yes Yes Yes Yes Yes
Battery/Alternator Tester
Yes No Yes Yes No

Product Description

Every well-equipped home garage needs a powerful and reliable battery charger and jump starter. The Schumacher Electric SC1281 100-Amp 6-Volt/12-Volt Fully Automatic Battery Charger and Jump Starter is the perfect addition to any garage currently without one. With the Schumacher SC1281, you can perform diagnostic testing, jump starting, battery charging, and battery maintaining. Powerful enough to start SUVs, trucks, and other large batteries, the SC1281 delivers a 100 cranking amp engine start, 30-amp boost, and 6-amp<>2-amp charge/maintain rates. The Schumacher SC1281 also includes an integrated battery and alternator tester, which determines charge level and assists in diagnosing electrical problems. Fully automatic, the Schumacher SC1281 is controlled by a microprocessor, which employs an advanced multi-stage charging algorithm, auto voltage detection, and float mode monitoring. As a safety measure, the unit includes reverse hook-up protection, which prevents the charger from operating if the clamps are reversed. Other features include a digital display, LED indicators, push-button controls, and wrap cleats for convenient cord storage. En español (ES): Todo garaje doméstico bien equipado necesita un cargador de baterías y arrancador potente y confiable. El cargador de baterías y arrancador totalmente automático Schumacher SC1281 de 100A y 6V/12V es la adición perfecta a cualquier garaje que no lo tenga. Con el SC1281 de Schumacher, puede realizar pruebas de diagnóstico, arranques, carga y mantenimiento de baterías. Con potencia suficiente para arrancar vehículos utilitarios deportivos, camiones y otras baterías de gran tamaño, el SC1281 ofrece arranque de motor de 100 A, refuerzo de 30 A y niveles de carga/mantenimiento de 6 A<>2 A. El Schumacher SC1281 incorpora también un probador de baterías y alternadores que determina el nivel de carga y ayuda a diagnosticar problemas eléctricos. Totalmente automático, el Schumacher SC1281 es controlado por un microprocesador que emplea un avanzado algoritmo de carga multietapa, detección automática de voltaje y monitoreo en modo de flotación. Como medida de seguridad, la unidad incluye una protección de conexión inversa que impide que el cargador funcione si las pinzas están al revés. Otras características incluyen una pantalla digital, indicadores LED, botones de control y ganchos para enrollar cómodamente el cable.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here. [PDF ]

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Schumacher Electric SC1281 Fully Automatic Battery Charger and Jump Starter for Car, SUV, Truck, and Boat Batteries, 100 Cranking Amps, 30-Amp Boost Mode, 6 Volt, 12 Volt


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What's in the box

  • (1) Schumacher SC1281 (1) manual
  • Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    10,843 global ratings

    Customers say

    Customers like the ease of use, performance, appearance and value of the battery charger. They mention that it works well, is virtually idiot proof and that it looks nice. They appreciate the value, charge, and boosting. That said, opinions are mixed on portability and quality.

    AI-generated from the text of customer reviews

    639 customers mention456 positive183 negative

    Customers like the performance of the battery charger. They say it works great, is easy to use, and is virtually idiot proof. Customers also mention that it works well when the temperature is low.

    "...Easy to use, easy to chargeFeature packedMaintainer works greatCan do diagnostics on battery and alternatorCons:..." Read more

    "WORKS GREAT AND EASY TO USE. GOOD QUALITY" Read more

    "This replaces a battery charger I have that the timer doesn't work and does not identify current battery technology...." Read more

    "ease of use, has a lot of functions plus it works great for a battery tender" Read more

    418 customers mention359 positive59 negative

    Customers find the battery charger easy to use. They say it works as advertised, is fairly easy to understand, and is plug and play. Customers also appreciate the clear screen that allows easy selection of all options. They mention that the system automatically switches to maintain mode after the battery is sufficiently charged.

    "...Other than that this battery charger is very easy to use, reads out the charging current and battery voltage and even estimates how much the battery..." Read more

    "...specifically for something that was powerful, feature filled and easy to use, especially since someone in the family might need to deal with the..." Read more

    "WORKS GREAT AND EASY TO USE. GOOD QUALITY" Read more

    "ease of use, has a lot of functions plus it works great for a battery tender" Read more

    192 customers mention153 positive39 negative

    Customers like the value of the battery charger. For example, they say it's a great combo charger for the price, worth the money spent, and has good safety features.

    "Good price. Nice features" Read more

    "Good product and a good price" Read more

    "Great value" Read more

    "...Great purchase" Read more

    91 customers mention68 positive23 negative

    Customers like the battery charger. They say it works flawlessly, has the ability to check alternators and battery charge, and displays voltage before and during charge. They also appreciate the self diagnostics of the battery, automatic sensing of amount of charge, that shuts itself off when battery is charged. Customers also mention that it's well constructed and that it shows the percentage of the charge as it is charging. The best feature is the automatic voltage monitoring, which slows down the charging.

    "...Other than that this battery charger is very easy to use, reads out the charging current and battery voltage and even estimates how much the battery..." Read more

    "...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...." Read more

    "...Second is that the charge rate is somewhat limited at 6 to 10 amps or something, but it got the job done on two challenging cases, so I give it full..." Read more

    "...It will also self-diagnose battery type (wet cell, AGM, etc) and the state of the battery itself (vs alternator)...." Read more

    73 customers mention61 positive12 negative

    Customers like the boosting of the battery charger. For example, they say it has plenty of surge starting power, a decent 100-amp emergency jump start, and a 30-amp boost charge. Some appreciate the trickle charge and identifying a dead battery. Overall, most are happy with the boosted performance of the product.

    "...I was looking specifically for something that was powerful, feature filled and easy to use, especially since someone in the family might need to..." Read more

    "...This SC1281 charger has a decent 100-amp emergency jump start and 30-amp boost charge capability...." Read more

    "...love the 100 amp start feature, it works amazing" Read more

    "...After reconnecting it, the car started immediately. Previously, I was dealing with complete battery drain when not using the car for long periods" Read more

    65 customers mention50 positive15 negative

    Customers like the appearance of the battery charger. For example, they mention it's a great design, easy to carry, and does the job. Some say the LED display is nice and takes the guesswork out of the way. Overall, most are satisfied with the appearance and functionality of the product.

    "Perfect!" Read more

    "...Very happy and it it last half as long as its predecessor, whom ever gets it after me will get good use out itSchumacher is the way to go...." Read more

    "Easy to use,clamps ok not great, quite, a little big, looks good, so far so good" Read more

    "...However, the red and black cable clamps on this unit look and feel cheap. They get the job done...." Read more

    912 customers mention626 positive286 negative

    Customers are mixed about the quality of the battery charger. Some mention it's a great product, very good at charging and jumping, but not so good at desulphating. That said, some say that it stops charging at 12.4 volts and indicates battery charged, while others say that the unit only charges at 6/2 amps and has no useful functionality for 6V batteries. That being said, opinions are mixed.

    "...It also provides a 100 amp battery boost which is the equivalent of a "jump start" to start a near dead car battery immediately if you are close..." Read more

    "...Good ergonomic handleSet of good quality metal clamps with built-in safety mechanisms to prevent reverse polarity..." Read more

    "Extremely dangerous battery charger. This charger is in BOOST mode by design when it is first turned on...." Read more

    "WORKS GREAT AND EASY TO USE. GOOD QUALITY" Read more

    71 customers mention43 positive28 negative

    Customers are mixed about the portability of the battery charger. Some mention that it does the job, has some weight to it, and is not burdensome to carry or use. However, others say that it's a little heavy, bulky, and not portable.

    "...The battery charger is also very rugged and, of course, quite heavy too. If you drop it, no worries...." Read more

    "This is a little bigger and heavier than I thought it would be, but let me tell you it works...." Read more

    "...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...." Read more

    "Lightweight, brings DEAD batteries back to life.....perfect for home and farm use." Read more

    Wanted To Give 5 Stars, But A Loud Buzzing Noise...
    4 Stars
    Wanted To Give 5 Stars, But A Loud Buzzing Noise...
    Thought buying it in "Like New" condition from Amazon.com Services, Inc wouldn't be risky, but once I attached it to a battery and plugged it in and heard the loud BUZZING noise, I had to call Schumacher's Tech Support to ask if that was normal. They listened on speakerphone before asking how old it was. I said brand new to me, but sold as "like new." Was told to return it, should be much quieter than that. Then I read in the manual it says not to operate it if it's received a sharp blow or been dropped - maybe it took a hit during shipping? I don't know, but thank you, Schumacher Tech Support, for being there, and Amazon, for refunding me.
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    Top reviews from other countries

    Amazon Customer
    1.0 out of 5 stars NO UK PLUG PROVIDED... THOUGHT THIS WAS ILLEGAL...AND DEFINITELY DANGEROUS
    Reviewed in the United Kingdom on May 5, 2022
    jacek
    5.0 out of 5 stars For many purposes devices
    Reviewed in Canada on March 12, 2024
    Maria
    1.0 out of 5 stars This is not UK Compatible!!!!!! US plug.
    Reviewed in the United Kingdom on September 7, 2022
    One person found this helpful
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    Amazon Customer
    4.0 out of 5 stars it will work
    Reviewed in Canada on December 4, 2022
    JERMAINE DUFFUS
    1.0 out of 5 stars Disappointing
    Reviewed in the United Kingdom on December 30, 2021