Hydrogen is discharged during the charging process of lead acid batteries, sealed batteries are a misnomer, they are only sealed against liquid leakage.
On standard unsealed lead-acid batteries, just unscrew the caps and refill if needed. This cannot be done on sealed lead-acid or gel cell lead-acid batteries. Dry cell batteries don't contain acid.
no lead acid batteries are not installed in factories only acid batteries are!!
lead and acid
one is dry one is wet... wet once are used for car batteries and dry lead acid batteries the once you put in your remote lets say. I think the dry lead acid battery is maintenance-free and sealed batteries, and the wet batteries is the traditional batteries which needs more maintenance.
Please see this link: http://en.wikipedia.org/wiki/Aircraft_battery
No, not all sealed batteries are AGM (Absorbent Glass Mat) batteries. Sealed batteries can include various types, such as gel batteries and lithium-ion batteries, in addition to AGM. AGM batteries are a specific type of lead-acid battery that uses a fiberglass mat to absorb the electrolyte, making them maintenance-free and spill-proof. Each type has distinct characteristics and applications suited to different needs.
Common automobile batteries are Lead/acid (dilute sulphuric acid) batteries.
Lead-acid storage batteries contain sulfuric acid.
They usually contain lead, lead sulfate, and sulfuric acid.
Almost all car batteries are "lead acid" type batteries. These type of batteries use thin lead plates and are immersed in Sulfuric acid which acts as an electrolyte.
Yes, they contain sulfuric acid.
The acids commonly found in batteries are sulfuric acid and hydrochloric acid. Sulfuric acid is typically used in lead-acid batteries, while hydrochloric acid can be found in some types of rechargeable batteries like nickel-cadmium batteries. These acids play a role in facilitating the chemical reactions that generate electricity in batteries.