Delta 12V 200AH Battery

High Capacity: Offers a substantial 200 Ampere-Hour (AH) capacity at 12V, providing a robust energy reserve for extended backup times or powering heavy loads, ideal for applications like large UPS systems, off-grid solar setups, and industrial equipment.
Nominal Voltage: Features a standard 12V nominal voltage, ensuring compatibility with a wide array of larger electronic systems, inverters, and renewable energy setups, making it a versatile choice for diverse power needs.
Gel Electrolyte Technology: Utilizes advanced gelified electrolyte technology (Delta GX 12-200), where sulfuric acid is mixed with silica to form a stable gel, offering superior deep cycle performance, enhanced vibration resistance, and stability across a wide temperature range compared to AGM alternatives.
Sealed Lead-Acid (VRLA) Design: Incorporates a valve-regulated lead-acid (VRLA) design, ensuring maintenance-free, spill-proof, and leak-proof operation, with internal gas recombination and pressure relief valves for enhanced safety in confined spaces.
Deep Cycle Capability: Engineered for repeated deep discharges (up to 80% depth of discharge), particularly in GEL models, making it ideal for cyclic applications like solar energy storage, marine systems, and electric vehicles, with approximately 400–600 cycles at 100% depth or 1,200–1,500 cycles at 50% depth.
Long Design Life: Offers a design life of 10–12 years in standby applications (e.g., UPS) or 5–8 years in cyclic use (depending on conditions), significantly outlasting traditional flooded batteries due to its robust gel electrolyte and corrosion-resistant lead-calcium-tin alloy grids.
Low Self-Discharge Rate: Features a low self-discharge rate of less than 3% per month at 25°C, allowing the battery to retain its charge during extended storage, ideal for seasonal or backup applications with minimal energy loss.
Robust Construction: Built with durable, flame-retardant ABS plastic casing (UL94-V0 rated), designed to withstand physical stresses, shocks, and vibrations, ensuring reliability in rugged environments like off-grid solar installations or marine applications.
Wide Operating Temperature Range: Performs reliably from -20°C to +60°C, with optimal performance at 20–25°C, making it suitable for extreme climates, including high-temperature environments where AGM batteries may degrade faster.
Maintenance-Free Operation: Requires no water topping or frequent checks, thanks to its sealed GEL design, offering hassle-free use for remote installations or users seeking low-maintenance power solutions.
High Charge Efficiency: Supports efficient charging with a recommended float voltage of 13.5–13.8V and cycle voltage of 14.4–15.0V, with a maximum charge current of 40–60A (20–30% of capacity), ensuring compatibility with standard solar charge controllers and inverters.
Broad Application Range: Versatile for use in large UPS systems, solar and wind power storage, telecommunication equipment, marine applications, electric vehicles, and critical backup power systems, supporting both cyclic and standby operations.
Compact Dimensions: Measures approximately 522 x 240 x 218 mm (L x W x H, based on Delta GX 12-200) and weighs around 60–65 kg, balancing high capacity with manageable installation for various setups, though its weight requires careful handling.
Safety Features: Incorporates a valve-regulated system to control internal gas pressure, minimizing gas emissions and enhancing safety, with flame-retardant materials and sealed construction for secure operation in sensitive environments.
Warranty and Certifications: Typically includes a 1–2 year manufacturer’s warranty (varies by region), with certifications like CE, UL, and VdS, ensuring compliance with international safety and performance standards, backed by Delta’s reputation for reliable battery manufacturing.