Storage AGM 65-12-12V65ah
Lead Acid Battery – Reliable, Maintenance-Free Power for Critical Applications This high-performance 12V65Ah sealed lead-acid battery is engineered for durability, safety, and consistent energy delivery across a wide range of industrial and commercial uses. Designed with advanced valve-regulated technology (VRLA), this maintenance-free power solution offers extended service life, minimal self-discharge, and superior resistance to overcharging and deep cycling—making it ideal for backup systems, renewable energy storage, and emergency power setups worldwide. Key Features: Engineered for Longevity: With a design lifespan of up to 8 years under optimal floating charge conditions (and up to 10 years in premium models like B&T), this battery utilizes high-tin alloy plates and internalized plate processing techniques that significantly enhance cycle life and reduce degradation over time. It maintains excellent performance even after repeated discharge-recharge cycles, ensuring reliable operation in demanding environments. Enhanced Safety Standards: Constructed from flame-retardant materials and certified by UL, the unit meets rigorous international safety requirements. Its robust sealing system achieves over 99.9% recombination efficiency, minimizing gas emissions and eliminating the risk of acid leakage or corrosion. An integrated explosion-proof safety valve regulates pressure buildup during overcharge events, preventing swelling or rupture while filtering out harmful acid mist. Low Self-Discharge Rate: Unlike conventional batteries that lose charge rapidly during long-term storage, this unit retains up to 80% of its capacity after 12 months when stored at room temperature—ideal for seasonal use or emergency readiness applications such as solar installations or backup power units. Stable Voltage Output: Delivers smooth, uninterrupted power output with a flat discharge curve, ensuring stable voltage levels throughout the entire usage cycle. This feature is critical for sensitive electronics in UPS systems, telecom infrastructure, and surveillance equipment where voltage fluctuations can cause operational disruptions. High Impact Resistance: Tested under extreme mechanical stress—including vibration (4mm amplitude, 16.7Hz frequency for 1 hour) and drop tests from 20cm onto hardwood surfaces—the battery remains intact without leakage, deformation, or performance loss. Ideal for mobile applications like vehicles, off-grid cabins, or rugged outdoor installations. Advanced Charge Management: Demonstrates exceptional recovery capability after prolonged discharge; for example, after being left at 3 weeks’ rest at full charge, it recovers more than 75% of its original capacity. When subjected to controlled overcharging (0.1CA for 48 hours), it retains over 95% of rated capacity, highlighting its resilience and adaptability to varying charging conditions. Application Scenarios: Ideal for Uninterruptible Power Supply (UPS) systems in data centers, server rooms, and communication hubs where continuous power is essential. Also widely used in emergency lighting systems, traffic signal controls, security cameras, and remote monitoring devices. In renewable energy contexts—such as solar photovoltaic arrays or small wind turbines—it serves as an efficient energy buffer, storing excess generation for later use during low-sunlight periods. Suitable for both fixed and portable installations requiring dependable, long-lasting power solutions. User Feedback Highlights: Users consistently praise the battery’s reliability in mission-critical settings, particularly noting its ability to maintain stable output during extended blackouts. Many appreciate the "set-and-forget" nature due to its sealed construction and lack of need for regular electrolyte checks. Installers highlight the ease of integration into existing battery banks thanks to standardized terminal configurations and compatibility with common DC voltage regulators. Frequently Asked Questions: How long does the battery last under normal conditions? Under proper storage and charge management, most users report 5–8 years of service life, with some brands offering warranties extending to a decade. Can I install multiple units in series or parallel? Yes, when connecting multiple batteries, ensure they have identical capacity ratings and are connected securely to avoid voltage imbalance or overheating risks. Is it suitable for outdoor installation? While not fully weatherproof, it can be safely housed in enclosed, ventilated cabinets in outdoor environments, especially if protected from direct sunlight and moisture exposure. What makes this different from standard flooded lead-acid batteries? Unlike traditional wet-cell models, this VRLA variant requires no periodic water refills, emits negligible gases, and features enhanced safety mechanisms for indoor and confined-space use. Available from reputable manufacturers including Huafu, Sante, B&T, and Shengyang, each offering distinct advantages in terms of material quality, manufacturing precision, and real-world performance. Always consult the manufacturer's guidelines for specific environmental tolerances, charging protocols, and disposal recommendations to maximize battery life and compliance with local regulations.
Product Categories : Lead Acid Battery > 12V Lead Acid Battery
