High-Performance 4V AGM Sealed Lead Acid Battery
Engineered with premium Absorbent Glass Mat (AGM) technology for superior leak-proof performance and deep-cycle durability. Thick lead plates and high-density active material ensure stable 4V output with capacities of 4Ah/8Ah (20HR rate), ideal for long-term backup power. Precision-designed for emergency lighting, alarm systems, and low-voltage electronics. Reinforced ABS casing resists impact and corrosion, while sealed construction allows safe operation in any orientation. Maintenance-free with ultra-low self-discharge (<3% monthly). Bulk pricing available—global wholesale leader with factory-direct savings. Compatible with major brands, rigorously tested for 500+ cycles. Stock up for critical power backups—unbeatable value for bulk buyers.