Valve Regulated Lead Acid ("VRLA")

Valve Regulated Lead Acid ("VRLA")

A Valve Regulated Lead Acid ("VRLA") battery is a type of rechargeable battery. They are also commonly known as sealed batteries or maintenance-free batteries. There are two primary types of VRLA batteries, absorbent glass mat ("AGM") and gel cell.

Disclaimer

In preparing this definition, we have drawn from various sources including Legislation, Codes, Standards and industry information, research and knowledge.  Like the english language, these definitions may subtly change from time to time. As such these definitions are provided solely on the basis that users will be responsible for making their own assessment of the definition and and are advised to verify all relevant representations, statements and information.