1. verb. If you hire someone, you employ them or pay them to do a particular job for you. Sixteen of the contestants have hired lawyers and are suing the organisers. The rest of the staff have been hired on short-term contracts.
Report Abuse. The most common battery acid is sulphuric acid. This substance is extremely dangerous. It is highly corrosive, and it can cause burns if it is in contact with the skin, and inhaling its fumes can severely damage the lungs and other membranes, and the eyes.E: Just how dangerous is battery acid? Ok, first off, I&#39;m referring to the &quot;battery acid&quot; found within a typical alkaline AA battery. Second off, I have an extreme phobia of battery acid so I don&#39;t feel comfortable touching batteries.
DEEP CYCLE BATTERY FREQUENTLY ASKED QUESTIONS. 1  A word of caution: Lead-acid batteries contain a sulfuric acid electrolyte, which is a highly corrosive poison and will produce gasses when recharged and explode if ignited.