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.
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.
no lead acid batteries are not installed in factories only acid batteries are!!
lead and acid
Please see this link: http://en.wikipedia.org/wiki/Aircraft_battery
Common automobile batteries are Lead/acid (dilute sulphuric acid) batteries.
its used in gun powder,fireworks,lead acid batteries,and fertalizers its used in gun powder,fireworks,lead acid batteries,and fertalizers its used in gun powder,fireworks,lead acid batteries,and fertalizers its used in gun powder,fireworks,lead acid batteries,and fertalizers
Lead-acid storage batteries contain 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.
They use batteries quite similar to car batteries. Sealed lead-acid batteries. They are huge. Bigger or smaller subs will of course have different sizes and amounts. Batteries produce waste gas and hydrogen when charged or discharged and must also be ventilated regularly to prevent build-up.
yes they do, they are standard on most current models because they are smaller and last longer than lead-acid batteries, not to mention lead-acid batteries are dangerous if tampered with.