The HBL Optimuz 200Ah/12V Inverter Battery (also known as the OPTI 200) is a premium, Sealed Maintenance-Free (SMF) Valve-Regulated Lead-Acid (VRLA) battery engineered by HBL Batteries. Utilizing advanced Absorbent Glass Mat (AGM) separator technology, this heavy-duty battery is completely spill-proof, leakproof, and highly reliable for intensive backup energy setups