6<>2/40/200A 6V/12V Automatic Battery Charger
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Schumacher 6<>2/40/200A 6V/12V Automatic Battery Charger

Part No. SE-4020-CA/SE-4 Warranty Details  
The Schumacher SE-4020-CA wheel charger is fully automatic, energy efficient/eco-friendly and is designed for extreme engine starting, charging and rugged use. This premium wheeled battery charger comes with a 200 Amp engine starter for emergency needs. Plenty of power to instantly start cars, SUVs and trucks. The 40 Amp boost and 6,2 Amp maintainer will keep your battery fully charged.

Product Features:
  • Microprocessor controlled - automatically adjusts the amperage rate to charge and maintain
  • Float mode monitoring - automatically maintains optimum battery charge
  • Reverse hook-up protection- charger won't operate if clamps are reversed; LED will flash
  • LED indicators and button makes it easy to use
  • Digital display
  • Timer-controlled
  • Heavy-duty transformer
  • Steel case with handle
  • Heavy-duty clamps for a solid connection
  • 6 ft. power cord and output cables for a total reach of 12 ft.
  • Charges 12V Batteries
  • Owner's manual included
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REVIEW SNAPSHOT®

by PowerReviews
Schumacher10/40/200 Amp 6/12-Volt Manual Battery Charger
 
4.5

(based on 61 reviews)

Ratings Distribution

  • 5 Stars

     

    (39)

  • 4 Stars

     

    (17)

  • 3 Stars

     

    (4)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

95%

of respondents would recommend this to a friend.

Pros

  • Versatile (27)
  • Can withstand use (26)
  • Improves performance (14)
  • Improves comfort (6)
  • Easy to use (4)

Cons

No Cons

Best Uses

  • Garage (45)
  • Car (35)
  • Truck (30)
  • RV (15)
    • Reviewer Profile:
    • Auto enthusiast (8), Casual driver (7), Mechanic (5)
    • Primary use:
    • Personal (3)
    • Was this a gift?:
    • No (6)
    • Reviewer Profile:
    • Auto enthusiast (17), Mechanic (16), Truck enthusiast (15), Casual driver (14), Competitive driver (3)

Most Liked Positive Review

 

Durable, efficient, and Indust. quality

Great charger, got here just in time, left a light on in my car the night before and had a dead battery. Took it right out of the package and used the start...Read complete review

Great charger, got here just in time, left a light on in my car the night before and had a dead battery. Took it right out of the package and used the start mode option. Car started right up, didnt have to wait for it to charge like the old style chargers. Great price, more than satisfied. Thanks

VS

Most Liked Negative Review

 

Alright, should gone with automatic unit

Lacked current to start my car (RE Engine), but seems fine for other applications.

Lacked current to start my car (RE Engine), but seems fine for other applications.

Reviewed by 61 customers

Displaying reviews 1-10

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3.0

Schumacher 200-amp manual battery charger

By 

from Duncan, South Carolina

Verified Buyer

Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

The Schumacher 200-amp manual battery charger that I purchased actually turned out to be a Fully Automatic charger instead of the manual version.
I don't know if that is better or worse. Since I like to do several projects at the same time, this makes it easy for me to charge a battery and not worry about over charging.
I've tried to start 2 different vehicles so far, one with success (4.0 Jeep Cherokee) and one without success (2003 Ford E350 Super Duty).
Subsequently charged the Jeep battery, presently charging the E350 van battery.
Two notes, the screws for the Handle will not fit the holes drilled and tapped for them, secondly, there are no instructions for assembly or operation. I suppose the operating manual has the warranty registration card. I am going to the website to see if there is an online registration available.
Otherwise, I have not used it enough to say it's good or bad. On the START function I am 50/50. It has charged my Jeep battery very nicely and I did not have to baby sit it!
It is simple to operate.
I wish it had a couple of plastic or vinyl clamp bars for the clamps when not in use.
Still all in all Happy with the purchase.

  • Was this a gift?:
  • No

Comment on this reviewHelp Icon(earn points)

 
5.0

Great, Lightweight, High Power battery charger

By 

from New Hampshire

Verified Buyer

Pros

  • High Power
  • Lightweight
  • Multipurpose

Cons

  • Poor Quality Handle
  • Poor Quality Wheels

Best Uses

  • Battery Charging
  • Cold Starting
  • Power Supply

Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

First off, one unexpected benefit to this charger is that it is light enough that it can be easily carried, thus allowing us to throw away the handle and wheels--which were junk.

We are using this for a little different use as we needed a 250A 12V power supply for our laboratory. So, we coupled this charger together with a battery. This is both the cheapest imaginable solution and it has absolutely no electrical nose.

On the downside, of the eight screws, only two were able to go into their holes. However, due to the light weight of the charger, this was not a problem, we simply carry it everywhere.

  • Was this a gift?:
  • No

Comment on this reviewHelp Icon(earn points)

(1 of 1 customers found this review helpful)

 
5.0

Works great to run an electrolysis tank

By 

from Waynesville, NC

About Me Value Oriented

Verified Buyer

Pros

  • Durable Construction
  • Good Cord Length

Cons

    Best Uses

      Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

      I needed a manual charger to run an electrolysis tank. It runs my large barrel tank well at 2 and 10 amps. No complaints.

      • Primary use:
      • Personal
      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon(earn points)

      (0 of 2 customers found this review helpful)

       
      1.0

      Not what I witnessed in store or ordered online!

      By 

      from Rio Vista Ca.

      About Me Quality Oriented

      Verified Buyer

      Pros

      • Not what I witnessed in store or online

      Cons

        Best Uses

          Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

          Not what I saw in store. Not what I saw online. Not what syore personal showed me and sugested I order online for free shipping. This unit is fully automatic not manual with two knobs. Very dissatisfied. Return is my option.

          • Primary use:
          • Personal
          • Was this a gift?:
          • No

          Comment on this reviewHelp Icon(earn points)

           
          5.0

          In store help

          By 

          from Rock city falls ny

          About Me Quality Oriented

          Verified Buyer

          Pros

          • Compact Design
          • Durable Construction
          • Fast Charging
          • Good Cord Length

          Cons

            Best Uses

            • Having Around The House

            Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

            Works great.just what I exespected.salesman did good.

            • Primary use:
            • Personal
            • Was this a gift?:
            • No

            Comment on this reviewHelp Icon(earn points)

             
            5.0

            Great lil charger

            By 

            from Belvidere, Illinois

            Verified Buyer

            Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

            Household use in the garage worked great for a dead battery in my sons car

            • Was this a gift?:
            • No

            Comment on this reviewHelp Icon(earn points)

            (4 of 4 customers found this review helpful)

             
            5.0

            working fine

            By 

            from Bedford Tx

            About Me Mechanic

            Verified Buyer
            Helpful Reviewer

            Pros

            • Can Withstand Use

            Cons

              Best Uses

              • Garage

              Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

              Used at work

              Comment on this reviewHelp Icon(earn points)

              (0 of 2 customers found this review helpful)

               
              5.0

              i would buy this product again

              By 

              from cottville/wv

              About Me Auto Enthusiast, Truck Enthusiast

              Verified Buyer
              Level 1

              Pros

              • Improves Performance
              • Versatile

              Cons

                Best Uses

                • Car
                • Garage
                • Keep In The Trunk
                • RV
                • Truck

                Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

                great product/

                Comment on this reviewHelp Icon(earn points)

                (2 of 4 customers found this review helpful)

                 
                5.0

                Charging up a storm

                By 

                from 669

                About Me Auto Enthusiast

                Verified Buyer
                Level 1

                Pros

                • Does What It Claims
                • EASY TO ASSEMBLE
                • Versatile

                Cons

                • None Yet

                Best Uses

                • Garage

                Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

                Easy to use, fast and up to the task

                Comment on this reviewHelp Icon(earn points)

                (0 of 1 customers found this review helpful)

                 
                5.0

                Great product for the price

                By 

                from Springfield, VA

                About Me Business owner, Truck Enthusiast

                Verified Buyer
                Level 1

                Pros

                • Can Withstand Use
                • Charges fast

                Cons

                • None

                Best Uses

                • Garage
                • RV
                • Truck

                Comments about Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger:

                it's a great product for the price. i would recomened this to anyone who has business in transport or too many cars etc.

                Comment on this reviewHelp Icon(earn points)

                Displaying reviews 1-10

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                Do you have questions about this product?(earn points for answers!)

                 

                Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

                21 Questions | 22 Answers
                Displaying questions 1-10Previous | Next »
                • Q:

                  What is the amperage and wattage draw at the various settings?
                  Asked on 2/8/2016 by Don from Middletown OH

                  1 answer

                • Q:

                  I am considering a purchase. I wish to charge and maintain 4 six volt wet batteries, connected in series/parallel, installed in our motorhome. Will this unit charge and maintain these batteries while installed in the motorhome,waiting to correct a problem with the non-charging inverter?
                  Asked on 1/27/2016 by Dave from Sugarloaf Key, Florida

                  1 answer

                  • CUSTOMER CARE

                    A:

                    I'm glad to assist you, Dave! This Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger - Part No. SE-4020-CA/SE-4 will charge maintain your batteries. Make sure no load should be on the batteries while its maintaining them.

                    Answered on 1/27/2016 by Solomon from AAP
                • Q:

                  I've had my charger for a couple months, I just hooked it to a battery and set the minutes and 40 amps. The gauge didn't show a ready, should it???
                  Tom
                  Asked on 11/19/2014 by Tom from Huntington WV

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Tom, without the presence of your charger we would not be able to properly diagnose it, nor provide you with a 100% answer. I suggest that you take your vehicle to a certified mechanic for further diagnosis You can also refer the following manual for more help on this: http://www.batterychargers.com/Documents/0099001427-R0.pdf

                    Answered on 11/20/2014 by Steve from AAP
                • Q:

                  Does this charger have an equalization mode? What is the maximum voltage it will produce?
                  Asked on 11/8/2014 by James

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi James, glad to assist you! This part comes with a manual charging mode. When manual mode is performed, the charger will continue to charge and will not shut off. Monitor the charging process and stop when the battery is fully charged. Not doing so may damage your battery and result in property damage or personal injury. Specifications: Charger Type: Manual Operation, Output Voltage: 6VDC, 12VDC, 7.2V. Input Voltage: 120VAC, 120V. Output Current Cont: 10A, 40A, 2A, Output Engine Start: 200A, Accessory: Handle, Wheels, Axle and Axle Caps, Foot, Unit Height: 19.00, Unit Width: 11.70, Unit Depth: 9.87, Unit Weight: 27.30, Rating Agency: UL, Input Current Cont: 2.0A, 4.5A, 10.0A, Input Engine Start: 30.0A. For the manual of this part please refer this link. URL - http://www.batterychargers.com/Documents/0099001427-R0.pdf

                    Answered on 11/10/2014 by Steve from AAP
                • Q:

                  I would have to run this from a portable generator, a 2000 Watt Honda suitcase generator. How many amps does this product require to function properly? The generator can only power a 15 amp power tool.
                  Asked on 10/21/2014 by jon from United States

                  1 answer

                  • CUSTOMER CARE

                    A:

                    I'm glad to help you! You can use this generator for the 40 amp setting, but not the 200 amp.

                    Answered on 10/24/2014 by Solomon
                • Q:

                  Is this unit fused?
                  Asked on 10/19/2014 by Larry from Princeton, WV.

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Larry, glad to assist you! No, this unit has a breaker not a fuse.

                    Answered on 10/23/2014 by Solomon
                • Q:

                  Return stopped working how
                  Asked on 9/7/2014 by Jeff

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Jeff, If you are not completely satisfied with your purchase, return it to any Advance Auto Parts store or to our returns center within 90 days from the date of your purchase. All refunds will be credited back to you via the same payment method used for your original order. Shipping and handling charges are not refundable except in case of returns due to our error. For more information on returns please visit this link. URL - http://shop.advanceautoparts.com/o/returns

                    Answered on 9/8/2014 by Steve from AAP
                • Q:

                  someone cut the handles off the wires and I don't know which is negative/positive...hope you cna help...Thanks
                  Asked on 7/29/2014 by Frank from Homosassa, FL

                  1 answer

                  • CUSTOMER CARE

                    A:

                    I'm glad to assist, Frank! Schumacher indicated that if you open the top of the Schumacher SE-4020, the negative cable is hooked to the circuit breaker.

                    Answered on 8/1/2014 by Heath, ASE Parts Specialist from AAP
                • Q:

                  I need a 5 way replacemt switch for the changer
                  model se-4020
                  Asked on 9/14/2013 by LJ from camarillo ca

                  1 answer

                  • CUSTOMER CARE

                    A:

                    We greatly appreciate your interest in Advance Auto Parts. Please call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you on this Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger - part# SE-4020.

                    Answered on 9/16/2013 by Vincent from AAP
                • Q:

                  can I use this on a AGM battery? Doesn't say it's good for it and I know if it's not that It won't charge the AGM. THANKS
                  Asked on 9/14/2013 by maniac mike from medina ohio

                  1 answer

                  • CUSTOMER CARE

                    A:

                    This Schumacher 10/40/200 Amp 6/12-Volt Manual Battery Charger - part# SE-4020 should be used on LEAD ACID type rechargeable batteries only, such as used in autos, trucks, tractors, airplanes,vans, RV's, trolling motors, etc. Charger is not intended to supply power to low-voltage electrical system other than in an automotive application and should not be used for charging drycell batteries that are commonly used with home appliances. These batteries may burst and cause injury to persons and damage to property. For any further assistance, you may also call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                    Answered on 9/16/2013 by Vincent from AAP
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