Can I use the car battery for other purposes?
  I know that the battery acid contains sulfuric acid. What emergency precautions should I take if I come into contact with the battery acid?
  Why should I keep the battery away from flammable objects?
  What is overcharging and what are some symptoms of overcharged batteries?
  The battery acid is low. What could have caused this?
  I can¡¯t seem to recharge my discharged battery.
  Can I maintain the performance/life of discharged batteries by charging?
  What are some reasons for battery discharge?