4V 3Ah AGM Lead Acid Battery – Reliable Power for UPS Systems
High-performance AGM technology ensures spill-proof, maintenance-free operation with superior vibration resistance. Precise 4V 3Ah (20hr) capacity delivers stable, long-lasting power for uninterrupted UPS backup in offices, medical devices, and security systems. Reinforced lead-calcium grids and absorptive glass mat separators maximize cycle life and efficiency in deep discharge applications. Compact, leak-proof design with corrosion-resistant terminals for easy installation in tight spaces or sensitive environments. Ideal for telecom, emergency lighting, and small-scale renewable energy storage—bulk discounts available for wholesale buyers.