Schumacher SE-4022 Battery Charger Review

Whether you own a fleet business or have a garage full of vehicles that need to be charged and ready to go, having a battery charger on hand is critical to both production and profits. You need to get your vehicles going as fast as possible, and still maintain safety standards. The people at Schumacher understand this, and have designed their Schumacher SE-4022 Manual Wheeled Battery Charger and Tester with the fleet owner in mind. It is compact, yet powerful and can give a boost whenever you need one. Whether you need to get a boost when the vehicle is in the shop, or on the side of the road, this unit can do the job.


Schumacher SE-4022 Main Features


  • Boost Power
  • Charging Time
  • Manual Tester and Problem Analyzer
  • Cooling Fan


Boost Power


The Schumacher SE-4022 Manual Wheeled Battery Charger and Tester is ideal for 6-volt and 12-volt batteries. The 200 amps allow for emergency fast starting of engines. The 40 amp capacity will charge a battery at a slower, more regular rate. It also comes equipped with a 2 amp trickle charge.


Charging Time


The 200 amp setting is capable of a full charge almost immediately and is ideal for use in emergency situations. The 40 amp setting will charge a battery in 1 -3 hours, while the 2 amp trickle charge will get you up and running anywhere from 2 -12 hours.

The times will vary depending on the type of vehicle you’re charging and whether it’s a 6 volt or 12-volt.


Manual Tester and Problem Analyzer


The Schumacher SE-4022 also comes with a multi-functional manual tester. It has a voltmeter, along with two rotary switches to aid in battery testing. It can also analyze starting system issues and electrical system problems.


Cooling Fan


A high-speed cooling fan is a standard feature on the Schumacher SE-4022. This ensures that the unit will last longer, and will give a higher performance as well.




The unit measures 14” x 14” x 20” (length, width, height.) The total weight is 37 pounds. Wheels on the back and a handle allow for easy transportation and movement.




  • A cooling fan to ensure longevity and high performance
  • Ideal for fleet operations
  • Can handle both 6-volt and 12-volt batteries
  • Analyzes starting system and electrical issues
  • Includes a volt meter and two rotary switches

Check the price on Amazon



Customers who purchased the Schumacher SE-4022 also purchased the Schumacher BT-100 100 amp Battery Load Tester. This is a complete battery testing system, but is much more compact. The two products work together to provide exceptional trouble-shooting and analyzing of both electrical, battery and starting system problems.

There are also a series of clip test lead sets, jumper cables and amp charge maintainers that can be purchased that will complement and add to your inventory of chargers and boosters.




The Schumacher SE-4022 Manual Wheeled Battery Charger and Tester is a comprehensive charger and system analyzer that is ideal for the fleet owner who needs to get things up and running as quickly as possible. When it comes to fleets, time is money, and vehicles that sit in the shop are losing the company money.

Because the unit is on wheels, it is easy to transport and move. It is big enough to be powerful, yet compact enough to be mobile.

There is a 3-year warranty included by the manufacturer. If the unit should fail or a replacement part is needed, simply contact the manufacturer and it will be replaced or repaired.




The unit does not shut off automatically when the battery is charged; however, there is a timer that regulates the length of time needed for a full charge.

The tires are not quite sturdy enough to go over dirt and gravel very easily. Some consumers say it’s because the tires are too small, and some say it’s because they are set too close together.


Consumer Reviews of the SE-4022 Manual Wheeled Battery Charger and Tester


Generally, the reviews at both Amazon and other independent sites are very favorable. The general consensus is that the Schumacher SE-4022 works exactly how it’s supposed to, in both emergency situations and normal charging scenarios.

The unit receives rave reviews for the fact that it comes with a 3 year warranty, and that it combines several functions into one.

The biggest complaint that consumers seem to have is the tires. They are not sturdy enough to travel over tough terrain like dirt and gravel, making it difficult to maneuver.

Some consumers have also said that the clamps are a bit flimsy; these can be changed if you find they are not suitable for your needs.

The unit is also getting good reviews because of the price. It is very reasonably priced and offers good value for professionals.

Many people are giving it good reviews because of the fact that they are able to combine several of their testers into one. They like the idea of having an all-in-one system that can do everything they need, without having to cart around four or five different pieces of equipment.

Some consumers purchased this product strictly because of the name – Schumacher is a leader in the industry, and is a trusted source of battery chargers and testers. The company was founded in 1947 and the name has become synonymous with quality, performance and innovation.




At the time of this review, it is available from various online retailers for the price of $135 to $180. Other retail stores can sell it for as much as $220.




The Schumacher SE-4022 Manual Wheeled Battery Charger and Tester offers good value for your money and is a good addition to any fleet operation or other professional, such as an auto mechanic. It provides several functions all in one unit, making your charging and troubleshooting needs quick and accurate.

The three-year warranty provides peace of mind and the built-in cooling fan will ensure that the unit lasts longer than the competitors’ models.

If you want quality, durability, strength, and multi-function, then the Schumacher SE-4022 may be the model for you. Feel free to check out our comparison chart here.

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