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Schumacher 2/12/30/100A 6/12V Fully Automatic with Engine Start, FR01235

SKU: 404695199
Schumacher 2/12/30/100A 6/12V Fully Automatic with Engine Start, FR01235
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Product Rating is 4.5


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Item Information


  • Powerful enough for starting SUVs, trucks and large batteries Battery and alternator tester
  • provides charge level and helps diagnose electrical problems Digital display, LED indicators and button controls
  • for ease and accuracy Microprocessor controlled
  • automatically adjusts the amperage rate to charge and maintain Multi-stage charging for added precision, safety and battery life Float mode monitoring
  • automatically maintains optimum battery charge Auto voltage detection
  • 6 or 12 volt Reverse hook-up protection
  • charger will not operate if clamps are reversed; LED will flash
  • Wrap cleats provide convenient cord storage

Specification Description
Part Number: FR01235
Material: Plastic
CountryofOrigin: Imported
Amperage: 100
Type: Battery Charger w/ Engine Start
Product Width: 10.5
Brand: Schumacher
Special Feature(s): Fully Automatic with Engine Start
Warranty: 2 years
Display Type: LED
Input Voltage: 6 to 12
Output Voltage: 6/12V DC
Product Height: 10.75
Output Current: 2/6A INT; 30A INT. (60 SECS MAX ON/ 120 SECS MIN OFF)
Cord Length: 72 in.
Product Length: 7.13
Product Weight: 12.75
Manufacturer Part Number FR01235
Schumacher 2/12/30/100A 6/12V Fully Automatic with Engine Start, FR01235 is rated 4.5 out of 5 by 58.
Rated 4 out of 5 by from Need it? Got it. Lawnmower broke down. We though it was the battery, turns out it's not. But still don't regret buying the charger! The tractor supply store is very convenient to us since it's close and seems to have just about all the yard and farm things we need. That said we needed a charger and they had it for a good price.
Date published: 2019-05-02
Rated 5 out of 5 by from Great product with a great price! Love the product and for the price you can’t beat it!
Date published: 2019-04-26
Rated 5 out of 5 by from Great product, works awesome! Bought 2 weeks ago and have charged 6 batteries quick and easy to use.
Date published: 2019-04-24
Rated 5 out of 5 by from Great features Have multiple equipment, 6 and 12 volt, the automatic voltage feature worked well. I'm pleased with the unit.
Date published: 2019-04-05
Rated 1 out of 5 by from Charger Right out the box have the LEDs on the display did not work
Date published: 2019-03-31
Rated 5 out of 5 by from Works as advertised It has many adjustments available to choose from.. Nice unit
Date published: 2019-03-28
Rated 5 out of 5 by from Works great Used this to charge my 6 volt tractor battery, easy to use and really quick. The safety features are great, can't short out by touching the ends together.
Date published: 2019-03-19
Rated 5 out of 5 by from Glad I bought this one! I bought this in the dead of winter to charge the battery on my tractor. Instructions and features were easy to understand. The indicators on the front easy to see. So glad I invested in this charger!
Date published: 2019-03-10
Rated 5 out of 5 by from Great product Very user friendly and has multiple charge options
Date published: 2019-03-05
Rated 4 out of 5 by from Great features works really well I was needing a good battery charger and now I have one I can depend on.
Date published: 2019-03-02
Rated 4 out of 5 by from I really like how the outside design is. Good cover to keep out rain if left outside. The charger is heavy for its size, making me think a good size transformer inside. I like the automatic features also.
Date published: 2019-02-18
Rated 5 out of 5 by from Great features I bought this specifically to charge my truck battery. I also tried it on my car. I didn't realize it told you if the battery was bad. I had wondered why my car wouldn't hold a charge. Perfect item for me!
Date published: 2019-02-15
Rated 4 out of 5 by from Does it all I have used this on several vehicles it is a little hard to learn what to do but once mastered it does a great job
Date published: 2019-02-09
Rated 5 out of 5 by from Great product I bought a few weeks ago for my motorcycle. Works great and is easy to use!
Date published: 2018-12-31
Rated 5 out of 5 by from Battery charger Bought my charger month or so ago and I am very happy with it
Date published: 2018-10-25
Rated 1 out of 5 by from Poor quality I bought this charger a little over a year ago. Used it twice to charge a car battery put it in the cupboard and haven't looked at it since. I just got it out to use it to charge a motorcycle battery and I can't even get it to turn on. Would not recommend buying this product to anyone.
Date published: 2018-06-23
Rated 5 out of 5 by from Great features. Have been using this product for over a month with no problems.
Date published: 2018-03-02
Rated 5 out of 5 by from Works really well I bought this to be able to charge AGM, SLA as well as regular wet cells and for small equipment batteries as well. My only criticism is that the start sequence is not apparent on the from. Simple “1”, “2” “3” step labels would help.
Date published: 2018-02-12
Rated 5 out of 5 by from Great piece of equipment. Easy to use. Has great LED gauges for feedback of what is going on.
Date published: 2017-11-01
Rated 4 out of 5 by from it charges fast I bought this one because I have another one out being repaired on warranty
Date published: 2017-09-19
Rated 5 out of 5 by from Has paid for itself Very pleased with performance especially the desulfation mode. This charger has brought several batteries back to life over the past 3 years. I have used it primarily with standard automotive batteries in the 800-1000 cca range and some AGM's. I have not used it as a engine starter so I can't comment on that.
Date published: 2017-06-25
Rated 2 out of 5 by from Doesnt work on Deep Cycles I have owned this product for about a year and a half, and I cant ever seem to get it to fully charge my deep cycle batteries. I thought it was an issue with my batteries, so I just dealt with it. I borrowed a friends charger(model 5216A-PE from Schumacher) and tried it, and sure enough, batteries fully charged. 13.4 volts, instead of the 12.3 this model would take them to before the internal breaker pops and shuts the unit down. This product works great on my Marine/starting battery and car batteries that I have used it on, but I think the deep cycles require too much amperage to charge them, and the units internal breaker pops.
Date published: 2017-06-13
Rated 5 out of 5 by from compact and does great job Used for the first time today, battery was totally dead. started car m y 78 el camino in 5 minutes.
Date published: 2017-05-21
Rated 5 out of 5 by from Best charger yet After a year this charger is still working without any problems. It has kept my Marine , RV , ATV , Auto and kids riding toys batteries charged and maintained without missing a beat. I've also used it too jump my 302 V-8 truck and 550 TRV and it performed really well. As long as you follow the Manufactures instructions on how this unit is to be used it should work as they say it should. One minor detail I should mention is when mine is used in cold temps. the cooling fan gets a little noisy when it first starts up but levels out after a few minutes.
Date published: 2017-01-11
Rated 5 out of 5 by from Meets all my needd This charger is used for 7 boat batteries both high end start and deep cycle, maintenance of solar charged batteries when needed, jet ski batteries, wench batteries that are drained quickly, car and more. The functions on this charger have served all my needs. After more than a year I thought I was having a problem with the charger turning off so I called Schumacher and they had me send it in. They returned a new unit to me immediately. This service along with an excellent product is why I would not hesitate to recommend it.
Date published: 2016-11-21
Rated 4 out of 5 by from Great Product I only used it once so far and it works great. great product.
Date published: 2016-11-10
Rated 4 out of 5 by from Good charger so far but has not fixed any bad bat. I am 72 years old and this is the third charger I have bought in the past 50 years. All have been good chargers and all have and have had the same problem which I guess is not important to Schumacher. All have had a place which one was supposed to be able to wrap all the cords on for transporting. Well so far none have enough size to them to wrap the cords on; mater of fact this charger the snap on plastic provided for wrapping the cords on pops off. They should try it them-selves once.
Date published: 2016-11-08
Rated 5 out of 5 by from Has it all This charger is the whole package. It does it all and is easy to use and understand
Date published: 2016-06-28
Rated 5 out of 5 by from Works great I have had Schumacher charges before but this one is the best so far.
Date published: 2016-06-20
Rated 2 out of 5 by from Didn't seem to work on Deep Cycle. I can't give a very good review of this charger after only having it a couple days and it not meeting my needs. I was trying to use it to charge my homemade portable power pack that I power my professional sound system off of. The battery I'm using is a group 27 deep cycle AGM. The charger would only run for about 5 minutes at a time before it would trip the internal breaker. I tried it on a starting battery in one of our cars and it seemed to work fine, however that battery was very close to topped off. It seems like this charger is rated at 30 amps but only has a 20-25 amp circuit breaker installed. ( I can't tell you for sure as I didn't open the unit, I simply returned it to the store.) I wouldn't recommend it for use on deep cycle batteries especially if you run them down to the 11.5v range. I bought a SE1015MA as a replacment. I hope it preforms better
Date published: 2016-05-31
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Will This Schumacher FR01234, charge deep cell batteries of any kind. For a Camper?

Asked by: yellowhand1
Yes, the FR01234 will charge all deep cell batteries
Answered by: CustomerSupport
Date published: 2019-04-19

Will this unit work to jump start a vehicle away from a power source. I have a6 volt antique car that sometimes won&rsquo;t start. AAA carry 12 volt boosters. Which could ruin my car

Asked by: Knot listening
This unit must be plugged in to AC power source each time you want to use it. You can use an extension cord to jump start your vehicle.
Answered by: CustomerSupport
Date published: 2018-08-14
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