That depends on the physical size of the battery.
The amount depends greatly on the size of the battery.
there are 7, 2 hydrogen, 2 sulphur and 4 oxygen.Answerthat above is wrong =.=" its there are 7, 2 hydrogen, 1 sulphur and 4 oxygen...
No, a lead acid battery is a wet cell battery and a 9 volt alkaline battery is a dry cell battery.
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It depends on what the 6 cells are, but the battery voltage is just 6 times the cell voltage. In a car battery (lead-acid cells) - 12V In a dry-battery (zinc-carbon cells) - 9V
Not all 12 volt batteries actually use acid. Lead/acid storage batteries do, however, and in those the acid is generally 4-5 molar sulfuric acid. "How much" acid depends on the volume of the battery ... some batteries are physically larger than others ... but for a rough figure you can assume that somewhere around 30% of the liquid by mass is sulfuric acid.
Group 26r, 12 volt, lead acid automotive battery.
AnswerAccording to WikiPedia (http:/en.wikipedia.org/wiki/Rechargeable_battery), the nominal cell voltage of a Lead Acid wet-cell battery is 2.1 volts, this implies there are 6 cells in a 12 volt Lead Acid wet-cell battery.
The 6 cell, 12 volt lead acid battery.
For lead-acid chemistry, as in a car battery, think 13.6 volts DC.
The battery is decomposing, and sulfuric acid is leaking out. Remove and dispose of this battery immediately. Make sure that you remove any acid or powdery residue from all exposed surfaces (including your hands and clothes), as sulfuric acid can destroy flesh, metal and fabrics. Preferably rinse with lots of water for about 5 minutes. If you cannot flush your exposed device with water, blot as much of the acid as you can with a disposable towel or cotton swab (recommend wearing nitrile gloves). Then sparingly sprinkle some baking soda (a common household neutralizer, aka sodium bicarbonate) on any remaining residue and clean everything well with a water-dampened disposable towel or cotton swab.
That would depend on the size of the battery, you want the amps of the charger to be reasonably proportional to the capacity of the battery.
Charge them with a 6 volt battery charger.