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Maintenance-Free Operation: These batteries are fully sealed and do not require periodic water top-up, eliminating the risk of acid spills and reducing user attention needed compared to conventional lead-acid batteries.
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Valve-Regulated Lead Acid (VRLA) Technology: Commonly, SMF batteries use VRLA technology—either AGM (Absorbed Glass Mat) or GEL types—which keeps the electrolyte immobilized inside the case.
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Spill-Proof & Leak-Proof: Their sealed construction prevents leakage and allows for flexible installation positions, which is especially important in sensitive environments.
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Consistent and Safe Performance: Suitable for backup and float applications, where predictable output and operational safety are essential.
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Long Shelf Life and Low Self-Discharge: SMF batteries typically have a long shelf life, holding charge for extended periods without significant self-discharge.
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Common Applications: Widely used in UPS, emergency lighting, alarm systems, and any critical application where uninterrupted power is essential and maintenance access is limited.
