finally manual battery charger!!!!!!!!!

This is what I need

Thanks! 1445 works!

Well Randy, the SC1445 I bought a couple of weeks ago was dead right out of the box. Hummed real loud and put nothing out. I had to dig out my old charger. Two out of the three last chargers from Schumacher have had issues. Kind of curious about the reliability and quality control from Schumacher.

Thinking of getting the dsr139. Do you have to use the timer, or can it just stay on?

please help me i cannot seems to start my car

So how do u know how long it takes to charge the battery? How do you know if the battery is fully charged. Or is this information people who are mechanics would only know? It just seems like this is a huge power charger but most customers don't know exactly how long it takes to charge the battery

@juliosantiago2377

7 ай бұрын

When the voltage read 12v-14v

I bought a SC1401 Worst Charger Schumacher has ever made. I have never been able to get this thing to work. I wonder If Schumaker would exchange it for a manual wheel charger I still have the reciept from TSC farm store.

Why the gage isnt moving?

@RRaucina

2 жыл бұрын

Because it is a pile of shit!

We have a dsr 114 and upon replacing the battery.. we found a brass nut under the negative cable.. what is that nut for.. ?? And where does it go... ???

The irony is he is a product reliability specialist. Yet they ship out with issues. I have a Schumacher 200amp starter and 50 amp charger that I have had for many years but the timer dial never even worked. It turns it on, but will never count down. Got it as a Christmas gift so couldn’t return it. If anyone knows how to fix these timer dials, I would love to know.

Why does mine show f08 code dsr pro series

@cartertideszd9989

2 жыл бұрын

Mike Jones! Who?&&&-22_____________________| S

@cartertideszd9989

2 жыл бұрын

twtr

@cartertideszd9989

2 жыл бұрын

ËëËė

Does this have transformers inside or solid state electronics. Also, does it have reverse polarity protection. In my experience the solid state stuff fries out immediately with a reverse polarity connection. Please go back to using transformers. Also, Shcumacher switches have historically been the worst. I always have to rip out the timer, and then replace every switch with a light switch... because they are just so shodily built and fail over time. Transformer and rest of the units are great, the old skool units in metal cases, but the switches were always junk and the net plastic case solid state stuff is junk.

@sandasturner9529

2 жыл бұрын

I believe it does have a transformer But the smart charger version has a motherboard with a transformer

@choppergirl

2 жыл бұрын

@@sandasturner9529 I went with a really old Schumacher I new had a transformer in it. FETs and solid state is great for somethings like quadcopters and soldering irons where you're willing to sacrifice durability for light weight, but a 12v car battery charger is not where I need light weight at all costs... at the sacrifice of product longevity , survivability, and durability and ease t repair. I buy acar battery charger it better last 50 years.

@RRaucina

2 жыл бұрын

They are all pure shit now. They all die short and miserable deaths. May Mr. Schumaker in Chicago cemetery roll in his grave.

@qua7771

Жыл бұрын

Mine is real heavy, It certainly has a transformer. I don't know how long it will last because I just got it.

@choppergirl

Жыл бұрын

@@qua7771 Well, take care of it, the transformer ones are the good ones. If it's built right, it will last long enough for your grandchildren to use it. If not, the digital FET ones without a reverse polarity diode, will fry out the first time you connect the leads bckwards. Usually the first things to go out on the old school types are the switches on the front to select charge rates or voltages. With basic soldering skills, they are easy to replace. Also,t he battery clamps can corrode off, they are also easy to replace with a kit from Harbor Freight.

I am looking for a diagram for this battery charges, model SC1437. Please send to me at the same email for my needs. Thank you

I hate my DSR 140. An hour and a half charging time isn't enough time to do jack squat on a dead battery. The gauge does nothing. This thing is a piece of junk. Save your money. Buy something else. I wish I had. My cheap Harbor Freight charger was way better.

Lose the sound effects ! Geee

Sc1445 is Complete garbage!!! I’ve gone through three within a year. They replaced each one without issue, the third one finally worked. Here I am 3-4 months down the road and bet you can guess. P.O.S. Doesn’t work. This company used to be fantastic, I’ll buy Chinese before I buy another one of these crap boxes.