Recharge dead car battery

Can a Dead Car Battery be Recharge? Find out


A dead Car Battery can be Recharge if you know the knowledge on how to go about it. A battery is a utensil that translates chemical energy into electricity, However, batteries are composed of cells. There are specific exceptions where it isn’t possible to start a car without a battery.

Recharge dead car battery

A car battery may be small, but the power it provides is very huge. The main purpose of a car battery is to provide electric current to the electricity-powered starting the car.


A Battery will last 3 to 5 years depending on how you drive and exposure to extreme elements can shorten the life of your car battery.

However, there are some cars that can start without a battery, but when your car battery dies, you’re going nowhere fast at all.

Meanwhile, if the battery in your car is dead, There are two simple ways to recharge the battery. The following ways are:

With A Battery Charger

Keeping a battery charger unit at the back of your car save from a lot of situations. With this type of charger, you don’t need another car to help you recharge the battery

Start by hooking it up and charging the battery, then get back on the road. Most battery charger devices work with standard 12V car batteries, including deep cycle or gel batteries.

However, before hooking up a car battery to a charger, make sure you follow these important safety tips below:


  • Before anything, it is advisable to wear gloves and eye protection
  • Always make sure you remove jewelry if any or lose clothing
  • Make sure that the charger is far away from the car as the cables will allow
  • Inspect the manual to see if your car has a remote positive terminal located in another part of the vehicle
  • Make sure you always use the red jumper cable first
  • When connecting the clamps, do not face the battery
  • While the charger is on, do not touch the clamps
  • Never connect the negative clamp to the carburetor, fuel lines, or body panels of the car
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How to recharge the battery

  • Check to make sure the charger is not connected to power. leave it unplugged for now
  • Select the proper charge setting and rate for your situation and battery type
  • If necessary, take the charger cables connected to the charger and unwrap or untangle them
  • Locate the positive and negative sides of the car battery.
  • Then clip the red cable to the positive side of the battery terminal
  • Then attach the black cable to the negative side of the battery terminal
  • Connect the charger to a power source. Turn off the device. disconnect both the positive and negative clamps.
  • After unplugging, turning off, and disconnecting the charger, you can test the charge with a multi-meter.

You can Recharge dead car battery with Another Car Battery

This second method for charging a car battery is to use jumper cables to connect the dead batter to a running one. However most drivers are familiar with jumper cables, but it is not everybody that knows how to use them properly to connect two cars.

Meanwhile, before trying this second method, make sure you follow these important safety tips below:


  • Always make sure to wear gloves and eye protection.
  • Make sure that the two cars have batteries with similar batteries. If you fail to do this, it can result to damage to the electrical components of the car.
  • Ensure that both cars are not touching each other.
  • Check the annual to see if your car has a remote positive terminal located part of the vehicle, use the terminal for safety charging
  • Always make use of the red positive jumper cable first
  • When connecting to the clamps, do not face the battery
  • Make sure you do not touch the clamps while the car is running.
  • Do not connect the negative clam to the carburetor, fuel lines or body panels of the car.
  • Never connect jumper cables to the negatives post of the dead car battery because it can cause sparking
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How to Recharge dead car battery

  • Place the car with the live battery close to, but not touching the car with the dead battery. Put both cars in park and turn off the engines
  • Attach the jumper cables in the proper order. connect the red cable to the positive side of the dead battery, then attach the other end of the red cable to the positive side of the live battery. After, connect one end of the black cable to the negative side of the live battery
  • Carefully clamp the other end of the black cable to some large metallic part of your car’s engine block. Do not connect it directly to the negative side of the live battery.
  • Now start the engine of the working battery and let the car idle for few minutes.Start the engine of the dead battery
  • After the engine has turned over and is running, immediately disconnect the jumper cables in the reverse order. However it’s important to first disconnect the black cable from the engine block of the car that had the dead battery.
  • For at least 30 mins, let the car run.
    You can drive the round to give the the battery a good charge for at least 30 minutes

 Dead Car Battery Signs

There are different values of dead car battery can display, the main symptoms will not be the same in every situation. However, if your car displays one of the following, then it definitely is dealing with a dead battery

  • Slow engine crank: When you attempt to start the vehicle, the cranking of the engine takes longer than normal to start.
  • Check engine light: The check engine sometimes appears when your your battery of your car is weak. strange system indicator lights such as low coolant light could mean there is a problem with your battery.
  • Low battery fluid level: Car batteries majorly have a part of the casing that’s translucent so always keep en eye on your battery fluid level. If the fluid is below the lead, it is time to have the battery and charging system tested.
  • The swelling, bloating battery case: If your car battery looks like it ate a very large meal, this displays the battery has gone bad. This is due to excessive heat causing the battery to swell and reducing the life span of the battery.
  • You may notice a very awful smell like a rotten egg around the battery. This is due to battery leaks.Leaking also causes the corrosion around the posts ( where the +and – cable connection are located)
  • Your battery can last well beyond three years but at the very least, make sure you always inspect the condition on a yearly basis.
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However, the battery life cycle range from three-to-five years depending on the battery. driving habits, frequent short trips,and also weather condition can reduce the exact life of your car battery

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