Most will recommend a 1/3 acid to 2/3 distilled water mix. I have went %50 %50 on older batteries without issue and they lasted another 3yrs. Hope this helps.
volt or voltage.
Volt/Voltage
I would guess if a battery has a water to acid ratio high enough to freeze that it would not hold a charge well. Be sure the case did not crack.
A surefire battery isn't really any different from any other brand of lawnmower battery. I would just look for the best price/performance ratio from batteries carried at your local home depot or lowes.
Vehicular Battery Off-gassesYes, when a lead-acid battery is either charged or discharged it emits gasses [vapors]. Although there could be others, the primary gas is Hydrogen [H2], and sometimes Hydrogen Sulphide [H2S].If and when mixed in the proper ratio with the air, both of these gasses are highly explosive!!!!!
The acid in automotive batteries is a sulfuric acid/water solution known commercially as "battery acid". There is about 29 t0 32% sulfuric acid in the solution, the rest is water. The purpose of the water is to allow the solution to conduct electricity by chemical conversion in the cell. As the battery is used the water can evaporate or escape raising the concentration o acid. When this happens the efficiency of the battery is reduced. More water must be added to bring the solution back to the proper ratio of acid and water.
Generally, yes, they are the same. The term "lead storage battery" is a bit incorrect, but it conveys the idea that the battery in question is a lead-acid storage battery. These storage batteries are the ones we commonly find in vehicles. With sulfuric acid and water in the electrolyte, and lead and lead dioxide for electrodes, this battery, while having a low energy-to-weight ratio, can deliver some very high surge current, which is what the doctor ordered to start said vehicles.
Any battery must contain at least two distinct chemical substances, and there is no fixed ratio between the masses of the two substances. Therefore, any battery, including a lithium battery, is a mixture.
I had the same problem with my 2000 eclipse gt. You are probably still running the factory battery and after time, the battery losses its cold crank amps. It still holds a good charge, hence the reason all of your electronics work well, but the battery does not have enough amps to turn the engine over. Simply replace the battery and you'll be starting everytime. After changing the battery, I suggest starting the car and letting it idle for fifteen minutes to allow the computer to "re-learn" its proper air:fuel ratio.
4400 mAh means that the battery can produce 4400 mA for one hour. Similarly, 7200 mAh means 7200 mA for one hour. In reality, these specifications are for a eight-hour rating, meaning that the 4400 mAh battery can produce 550 mA for eight hours but, comparatively, you can just ratio the ratings, so the 7200 mAh battery will last 60% longer than the 4400 mAh battery There's more to it than that, however, as you need to know that the laptop is designed to use either battery, otherwise the camparison is meaningless.
65% distilled water and 35% Sulfuric Acid.
reflux ratio is the ratio of the quantity of distilled material returns to the column to quantity of distillate. One can operate the distillation column without calculating reflux ratio, but the main purpose of it is to improve the efficiency of the distillate.