If your car battery doesn’t hold a charge, it’s time to replace it. Here are some tips to help you fix a car battery that doesn’t hold charge:

  1. Check the terminals on the battery. Make sure they’re clean and free of corrosion.
  2. Disconnect the negative cable from the battery and connect the positive cable.
  3. Place the new battery in place and screw it in place using screwsdriver or a hammer.
  4. Turn on your car and wait for it to start up before checking the battery again. If everything is still not working, you may need to take it to a mechanic for repair or replacement.