OPZS batteries are a specific type of lead-acid battery, so they fall under the broader category of lead-acid batteries. The term “lead-acid battery” encompasses various designs and configurations, including flooded lead-acid batteries (such as traditional car batteries) and valve-regulated lead-acid (VRLA) batteries like absorbed glass mat (AGM) and gel batteries.
OPZS batteries, however, are a subtype of lead-acid batteries that are characterized by their tubular positive plate construction. This design offers several advantages, including enhanced durability, deep cycling capabilities, and longer service life compared to other lead-acid battery types. OPZS batteries are commonly used in applications that require reliable and long-lasting backup power, such as telecommunications, renewable energy systems, and industrial applications.