WAGAN Power Dome / Power Supplies: How To Jump Start A Car

the tool need:

A car with the same voltage battery as your own, fully charged
A set of jumper cables coblining on Power Dome (WAGAN)
A wire brush (Optional)
Safety glasses
Rubber gloves (Optional)
Wagan 400-Watt Power Dome Jumpstarter with Built-In Air Compressor and LED Utility Light

Car battery dead , the unfortunate problem that can strikes you on you road or leaving the lights on has to be the number one reason. Every thing can be better with Power Dome helping to jumper starter. Today we will learn how to jump you car start.

Before you start:
Jumper cable is very important for this case. If you have it in you car it can be easy to fix the problem. But if your have Power Dome, it still a power source for this case.
If you get your own set of jumper cables, and keep them in the car, you'll increase your chances of getting a jump-start by about a billion percent. What you need to get is a good set of heavy gauge (4 to 8 gauge) copper jumper cables that are at least 10 feet long. They will pay for themselves the first time that you're stuck with a dead battery.

Check the battery first:
Batteries have an electrolyte solution inside them that contains sulfuric acid. If that solution is frozen, don't try to jump it. If your battery has removable vent caps, you can look inside to see if the liquid is frozen (replace the caps after looking). It's not easy to tell otherwise. so carefully to check your battery!

DO NOT TRY TO JUMP-START A FROZEN BATTERY!! THE BATTERY COULD EXPLODE!!
If there are cracks in the battery casing, don't try to jump-start it; it's shot. Get a ride and buy a new one.
If there is white or green or blue "snow" around the battery terminals, clean it off with a wire brush. Wear gloves, if you can, because that stuff can be nasty if it touches your skin. When this "snow" forms, it's an indication that you may need a new battery.
Make sure that the batteries in both cars are the same voltage. Unless you're getting a jump from a 1972 VW Beetle, this shouldn't be a problem. There are not too many cars running on six-volt batteries any more. The cars should not be touching, and both ignitions should be off.
Each battery has two terminals, one is marked positive (+); the other is negative (-). The positive terminal usually has a cover over it and a bunch of other wires attached to it. The negative cable is usually just an uncovered, plain black cable.
Attach the cables in the following order:
1. Attach one end of one cable to the dead battery's positive terminal.
2. Attach the other end of the same cable to the positive terminal of the battery in the starting vehicle.
3. Attach one end of the other cable to the negative terminal of the battery in the starting vehicle.
4. Attach the other end of that cable to the engine block of the car with the dead battery. Look for unpainted metal surfaces and be sure it will clear anything moving when the car starts. Do not attach the negative cable to the dead battery itself.
Stand back from the hood areas of the cars. Do not smoke while you're doing this. Safety goggles are always a good idea.
Start the car that's providing the jump start.
Wait about five minutes, and then try to start the car with the dead battery. If it does not start, stop trying and wait a few minutes longer. Try again for no more than thirty seconds. If the car still doesn't start, chances are that it's not going to. Time to call a tow truck.
Remove the cable connections in the reverse order that you put them on. That means that the first disconnection is from the block, and the last is from the positive terminal of the car that has just been started.

Now after all is said and done, there is a matter of etiquette. Personally, I thank the hell out of the person who was kind enough to stop and help me out. I will also offer them $5.00 or $10.00 for helping me. Generally the person giving the jump will refuse the money. Being a Good Samaritan is often thanks enough for them. This is entirely up to you and your conscience.