To keep ur battery at the right temp..
The pH of car battery acid is normally around 1 (extremely acidic).
A typical cell phone battery is around four volts, a car battery is twelve volts. That means an adapter is required.
Around 330 watts. For a car battery.
Around $75
You should never drive a car around for long after jump starting a dead battery. This puts an enormous strain on the alternator. Alternators are designed to keep a good battery charged, not to charge a dead battery. You can easily burn out a diode in the alternator. Jump start the engine and drive it somewhere and connect a battery charger to the battery and charge it fully.
An automobile battery contains around 35% Sulfuric acid and 65% distilled water.
The fluid in a battery, sulfuric acid and water, has a ph around 1.
around 12.5 to 12.8 volts
Some car battery charges will not charge a completely dead battery. You need to find a type of battery charger that is designed to charge a completely dead battery. You can get around this by hooking a car with a working battery up to the dead battery with jumper cables. The alternator/charging system of the car with the good battery will charge the dead battery. Leave them connected for about 30 min, then disconnect and try to use the battery charger again. If it still won't charge, hook it up to the car with the good battery for a longer period of time.
You will get around $3 for a car battey and $2 for a small engine battery.
The average car battery last around three years. The battery life may shorten, if the car is in extreme heat or cold, lights are left on often, and if the car is enchanced for racing.
No, a car battery does not have mercury in it. It would be very dangerous to have mercury in a car battery.