All of the necessary parts have been located and it’s time to hook it up. The two car’s batteries need to be attached with the jumper cables with positive to positive and negative to negative, but most prefer negative (on car running to metal engine piece in car not running). This is all pretty self-explanatory so far right? Red jumper cable attaches to the positive charge on both batteries and the black goes with the negative. Once the cars are connected, the car with the operating battery should be started. Double check to be sure the cables aren’t interfering with any of the engine’s belts or pulleys. Leave the good battery car running for a few minutes to charge the dead battery. After a decent interval of time try to start the other car. If it doesn’t start right away, check the jumper cables for any corrosion or dirt that may be interfering with the charge. Also be sure the claps are attached tightly to the battery post. These steps should correct the problem and you are on your way to a fully charged battery.
To complete the charge let the recently charged battery idle for a few minutes to fully charge. Turn off both engines and remove the battery jumper cables. The newly charged battery should have no problem starting the car.
You’re off and running and your evening plans aren’t ruined after all. Jump-starting a car is usually a quick process and knowing how will make any driver’s life easier.
Also make sure to note your car batteries lifetime, because when 60-months comes around, be sure that your battery will start to fail in the near future, and this is one repair worth the $40-$80 battery upgrade before it fails a second time. A tow can cost BIG BUCKS and if you feel that $3 per gallon is expensive try paying $2.50 per MILE for the tow.
If your battery fails before the life on the battery, it may be from the cars belts loosening up or your alternator may be on the Fritz.. So it does pay to get it tested.