Delta 12V 100AH GEL Battery

Gel Electrolyte Technology: Utilizes advanced gelified electrolyte technology, where sulfuric acid is mixed with silica to form a stable gel, ensuring spill-proof, leak-proof operation, enhanced safety, and a low self-discharge rate, ideal for demanding applications like solar and marine systems.
Nominal Voltage: Features a standard 12V nominal voltage, ensuring compatibility with a wide range of DC systems, including inverters, solar charge controllers, and backup power setups, making it versatile for various electronic devices.
High Capacity: Offers a 100 Ampere-Hour (AH) capacity, providing substantial energy storage for prolonged backup runtimes or off-grid power needs, suitable for medium-sized solar systems, UPS, and telecommunications equipment.
Deep Cycle Capability: Engineered for repeated deep discharges (up to 80% depth of discharge), delivering approximately 400–600 cycles at 100% depth or 1,200–1,500 cycles at 50% depth, making it ideal for cyclic applications like renewable energy storage and electric vehicles.
Long Service Life: Boasts a design life of 10–12 years in standby applications (e.g., UPS) or 5–8 years in cyclic use, outperforming standard AGM (3–5 years) or flooded batteries due to its corrosion-resistant lead-calcium-tin alloy grids and stable gel electrolyte.
High Temperature Resistance: Performs reliably from -20°C to +60°C, with optimal performance at 20–25°C, offering better longevity in high-temperature environments compared to AGM or flooded batteries, which may degrade faster above 30°C.
Valve-Regulated Lead-Acid (VRLA): Incorporates a VRLA design with pressure relief valves to control internal gas pressure, minimizing gas emissions and allowing safe operation in any orientation, enhancing safety in confined spaces.
Maintenance-Free Operation: Requires no water topping or regular maintenance, thanks to its sealed gel design, making it a hassle-free choice for remote installations or users seeking low-maintenance power solutions.
Vibration and Shock Resistant: Built with a robust, flame-retardant ABS plastic casing (UL94-V0 rated), designed to withstand physical stresses, shocks, and vibrations, ensuring durability in harsh environments like marine, RV, or off-grid solar applications.
Low Self-Discharge Rate: Features a 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 recharging needs.
Broad Application Range: Versatile for use in solar and wind energy storage, UPS systems, telecommunications, electric vehicles, marine applications, and security systems, supporting both cyclic and standby operations with reliable performance.
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 20–30A (20–30% of capacity), ensuring compatibility with standard solar charge controllers and inverters.
Terminal Type: Equipped with M8 screw or insert terminals (e.g., T11 M8, based on similar Delta models), providing secure, high-current connections suitable for heavy-duty applications like inverters or UPS systems.
Compact Dimensions: Measures approximately 330 x 171 x 214 mm (L x W x H, based on Delta GX 12-100 specifications) and weighs around 30–32 kg, balancing capacity with manageable installation, though its weight requires careful handling.