Key Features of Maintenance-Free Lead-Acid Battery UPS (12V40ah)
High-performance sealed lead-acid design ensures zero maintenance—no water refilling or acid leaks. Thick lead plates and advanced AGM (Absorbent Glass Mat) technology enhance durability and deep-cycle capability. Perfect for UPS systems, solar power storage, and emergency backup. Handles frequent discharges with stable 12V output, ideal for off-grid setups and critical power applications. Robust construction with shock-resistant ABS casing and corrosion-resistant terminals. Compact yet powerful, delivering reliable 40Ah capacity for prolonged usage. Direct wholesale pricing—bulk orders available for global distributors. Stock up on industry-grade batteries at unbeatable rates.