Manufacturer | Schumacher Electric |
---|---|
Brand | Schumacher |
Model | Schumacher SC1281 100A 6V/12V Fully Automatic Battery Charger and Jump Starter |
Item Weight | 12.65 pounds |
Product Dimensions | 10.25 x 10 x 7 inches |
Country of Origin | Mexico |
Item model number | SC1281 6/12V Fully Automatic |
Exterior | Machined |
Manufacturer Part Number | SC1281 |
Amperage | 30 Amps |
Voltage | 120 Volts |
To see product details, add this item to your cart.
FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
- Select the return method
- Ship it!
Ships from: Amazon.com Sold by: Amazon.com
To see product details, add this item to your cart.
FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
- Select the return method
- Ship it!
Ships from: Amazon Sold by: Amazon Warehouse
- 6 VIDEOS
Image Unavailable
Color:
-
-
-
- To view this video download Flash Player
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
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
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
Frequently bought together
Compare with similar items
This Item 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 | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $89.99$89.99 | $89.99$89.99 | $129.95$129.95 | $29.99$29.99 | $62.97$62.97 | -20% $93.94$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 |
Similar items that may deliver to you quickly
- Schumacher SC1360 Fully Automatic Battery Charger and Maintainer - 15 Amp/3 Amp, 6V/12V - For Cars, Trucks, SUVs, Marine, RVsFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- TowerTop 2/15/25 Amp Car Battery Charger, 6V/12V Fully Automatic Smart Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for All Lead-Acid and LiFePO4 BatteriesFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- Schumacher Electric SC1305 Fully Automatic Battery Charger and Jump Starter for Car, SUV, Truck, and Boat Batteries, 50 Amps, 10-Amp Boost Mode, 12 Volt, Black, 1 UnitAmazon's Choicein Battery ChargersFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- Schumacher SC1359 15A 6V/12V Fully Automatic Battery Charger and Maintainer – Rapid Charging – For Motorcycle, Power Sport, Boat, Car, and Truck BatteriesFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- TowerTop 2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries20% offBig Spring DealFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- Schumacher SC1362 Fully Automatic Battery Charger with Engine Starter Boost, Maintainer - with Advanced Diagnostic Testing - 85 Amp/30 Amp, 6V/12V - For Cars, Trucks, SUVs, Marine, RV BatteriesFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
From the manufacturer
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
FULLY AUTOMATIC
The unit will automatically detect when a battery is fully charged. It will then halt charging and shift to maintain mode.
ADVANCED DIAGNOSTICS
The integrated battery and alternator tester lets users determine their battery’s charge level and will help diagnose vehicle electrical problems.
BUILT-IN SAFETY
Protect your battery and the SC1281 with reverse hook-up protection, which prevents damage if the clamps are reversed.
MULTI-STAGE CHARGING
The SC1281 uses an advanced charging algorithm designed to keep your battery in top condition and extend its lifespan.
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.
-
HOME GARAGE
Every home garage should have a quality Schumacher battery charger and jump starter.
-
HOBBY MECHANICS
The SC1281 provides home mechanics with serious engine starting and battery charging power.
-
CAR RESTORERS
The unit’s maintain mode can keep your battery in top condition during restoration.
Compare Schumacher Battery Chargers/Maintainers
Schumacher SC1281 | Schumacher SC1305 | Schumacher SC1308 | Schumacher SC1307 | Schumacher SC1306 | |
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
ASIN | B07BLLRM8R |
---|---|
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #732 in Automotive (See Top 100 in Automotive) #12 in Battery Chargers |
Date First Available | April 25, 2018 |
Warranty & Support
Feedback
What's in the box
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers 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
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
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
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
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
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
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
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
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
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
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
So I switched from 30A Boost to 6-12A Charge. Currently [har,har] the battery is charging at 13.8v, varying in a pulsing wave down to a couple volts every few seconds. Maybe this is finally the desulph mode, who knows.
--Unit should reflect actual voltage at the terminals, not ideal desired voltage, while charging. Or at least alternate between the two of them, along with percent.
--Percent charge seems way off, again reflects surface charge, not the deep state of the charge.
--Manual needs clear instructions as to how best to recharge a drained battery, for the following two cases: (1) you care about the health of the battery, and want to renew it and get it up to speed, gently, safely, no matter how long it takes; (2) you don't care about damaging the long-term health of the battery, and want to charge it as fast as possible. These are complete opposites. Second one is probably covered by BOOST, but should mention you're going to keep damage on the battery. First one, the most likely scenario in '20 COVID with unemployment and folks not being able to afford a new battery, needs to be covered clearly in the manual and on Amazon.
--Manual clearly says "if START button is not pressed within 30 seconds, but a battery is properly connected, the unit will automatically switch to CHARGER mode." If my observation was correct, this language should be edited to something like "...will automatically switch to CHARGER mode sometime within that 30 seconds." I could be wrong.
--Manual and Amazon instructions need more discussion about how excess voltage is necessary to pack electricity into a battery that's trying to push it OUT by its own self; how high this voltage can get; why it's not being reflected in the machine display; and steps taken by the manufacturer to avoid excess battery overcharging, also overheating.
--Note a very-fast-charged battery will maintain relatively high voltage on the surface terminals for a while, but not have a strong charge on the deep parts. It all depends on the amount of amp-hours you push into it. Voltage is like the water-pressure on a hose, while amp current is the flow rate in "gallons" of electrons, basically how fat the hose is. You can have a high-pressure waterpik or power scrubber with a tiny diameter, that really pushes the water out hard, but not a lot of it. That's high voltage, low amp current, like most of the dinky 0.5A chargers on the market. You can have a fat firehose turned on low that gives you lots of gallons but no pressure. That's what you want normally, that's high amps and low voltage. Fills up your battery reasonably fast. A 30A system at 15 volts is 450 watts, that's half a hairdryer, that's a firehose turned on medium high. Good for filling up a bucket fast, but you wouldn't shower your aging grandmother with it. A compact car might have a 70 amp-hour battery, so if it's almost half-drained to 40 AH remaining, the 30A boost will take an hour to top it off. And if it's almost completely dead at only 10AH left, the 30A boost might in theory take 2 hours to fill it (30 + 30), back of envelope estimate, ignoring "stadium-filling" charging effects. But I'm not sure how good that is for the long-term health of an aging battery. So I'd really appreciate clear step-by-step instructions on how to desulphate a battery with this unit. Thanks so much.
Top reviews from other countries
All is good.
Brought this one but very disappointed as it woul not charged my battery and had to send it back.