Question: What Happens If You Hook Up A Battery Charger Backwards To Your Car

How Do You Operate A 200V Battery Charger

I have a portable Battery Charger by Schumacher. It can do a quick charge at 35V and a car starter at 200V. Do I need to hook up the charging cables to the car battery and let it charge that way, or can I keep the battery charger plugged in all night and then hook it up to my car tomorrow morning and try to start my car up tomorrow? ...

When Using An Automatic Car Battery Charger…

When using an automatic car battery charger can you charge it first then bring it out to your car and hook it up or must you have the charger attached to an electric socket as well as to your car battery simulateously? I have absolutley no idea how this works. Let me clarify, do I need to remove the battery from my car in order to charge it? Where it is parked it is not near an electrical outlet for the charger ...

Can I Hook Up A Car Battery Charger To An Amp To Try It Out

I want to try to hook up my amp to my sub to see if it works cuz my vehicle doesnt have any rca jacks to hook up my amp for inputs i can set the amount of amps coming out of the charger to 2, 10 or 50 amps which one? yes i do but the imput only accepts rca ...

Charging Car Battery With A Vector Battery Charger

Red clamp on the charger to postive post on the car's battery. black clamp on the charger to engine block, or to negative post on the car's battery? For some reason when I had it hooked to the engine block the charger would shut off after 10 seconds or so, and stop charging. I hooked it up to the negative post of the car battery and now it holds itself charging, but is it properly grounded? well thats not what the manual says... not ...

How Do You Know When It’s Time To Replace Your Car’s Battery

I just installed a new car MP3 / CD Player and I don't drive very far or very often, sometimes the car can be unused for a week. Normally it will start right away, but after taking out my old Car Music System and replacing it with a new one the battery seems to die quickly. I did however remove the car battery and hook it up to an electronic charger with 4 LED lights that show the 4 stages of charging. ...

How Do I Use This Basic Battery Charger To Charge My Car Battery

I lost the manual. It is a "6/2amp Solid State Battery Charger." It has a switch to change from 2 amp to 6 amp. The meter reads from 0 to 8 D.C. amperes. I'm charging the battery in my old Crown Vic, so I guess it's 12 volt. I know how to hook it up and turn it on safely. I just don't know how to tell when it's done charging. I know that it's ...

When I Hook Up Car Battery Charger, Should Multimeter Testing Of Battery Terminals Show No Voltage

My dead battery was reading 7 volts, but when I attach my (ahem, Harbor Freight) battery charger and test using multimeter, it appears to drop voltage to .003. Is this normal? Also, after a few hours of charging, the battery appears to be no better off. The charger reads a draw of 3 amps over the whole period, but I just disconnected the charger and it still shows this level of charge completely disconnected from everything?! Did I go wrong with ...

Can You Build Your Own Uninterruptible Power Supply With A Car Battery, An Inverter, And A Battery Charger

The point is to create a UPS with a very long run time when the main power goes out. Can you hook the charger to the car battery terminals and then attach an inverter to the same terminals (in parallel they call it?). You then plug your computer or whatever to the inverter. The whole setup would have to automatic. For instance, the charger can sense when the battery is fully charged and turn itself off automatically. With the setup, ...

If I Hook Something Up To A Car Battery,hook The Battery Up To A Charger Will It Constantly Charge

If I hook up my livewell to a car battery and then hook the battery up to a battery charger will it constantly charge it? ...

What Happens When You Hook Up A Battery Charger To Your Car With Neg To Pos And Pos To Neg

My car needed a jump start this morning and a friend came over and got it started. after we disconnected it we decided to check if the altarnator was still good. the cables got switch and neg went to pos and pos went to neg. How bad is it? sorry guess It was confussin.... I didn't pull the cables from the battery Itself i pulled off my jumper pack (which is a black and decker) after it started . then decided to ...