Delta 12V 100AH Battery

Sealed Lead-Acid (VRLA) Technology: The Delta 12V 100AH Battery employs valve-regulated lead-acid (VRLA) technology with Absorbent Glass Mat (AGM) construction, offering maintenance-free, spill-proof, and leak-proof operation, eliminating the need for water topping or regular checks, ideal for hassle-free use.
Nominal Voltage: Features a standard 12V nominal voltage, ensuring broad compatibility with various electronic systems, including inverters, solar charge controllers, UPS systems, and telecommunications equipment, making it versatile for diverse power needs.
High Capacity: Provides a 100 Ampere-Hour (AH) capacity, delivering significant energy storage for long backup runtimes or high-power demands in applications like solar power systems, emergency lighting, and medium-sized UPS setups.
Absorbent Glass Mat (AGM) Construction: Utilizes AGM technology, where the electrolyte is absorbed in a fiberglass mat, enabling flexible mounting orientations (horizontal or vertical) and efficient internal gas recombination, enhancing safety and performance in confined spaces.
Low Self-Discharge Rate: Exhibits 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 requirements.
Long Design Life: Engineered for a design life of 3–5 years in standby applications (e.g., UPS) or 300–500 cycles at 100% depth of discharge in cyclic use, with some high-quality models (e.g., HRL series) offering up to 10–12 years in optimal standby conditions.
Valve-Regulated Design: Incorporates a VRLA system with pressure relief valves to control internal gas pressure, minimizing gas emissions and ensuring safe operation in any orientation, suitable for sensitive environments like data centers or marine vessels.
Shock and Vibration Resistant: Built with a robust, flame-retardant ABS plastic casing (UL94-V0 rated), designed to withstand physical stresses, shocks, and vibrations, ensuring durability in rugged applications like off-road vehicles or solar installations.
Terminal Type: Equipped with M8 screw or NB (Nut and Bolt) terminals (e.g., T11 M8, based on Delta HRL 12-100 X), providing secure, high-current connections for heavy-duty applications like inverters, UPS systems, or solar setups.
Broad Application Range: Versatile for use in large UPS systems, solar and wind energy storage, telecommunication equipment, security systems, emergency lighting, and electric vehicles, supporting both cyclic and standby operations with reliable performance.
High Charge Efficiency: Supports efficient charging with a recommended float voltage of 13.6–13.8V and cycle voltage of 14.4–14.8V, with a maximum charge current of 20–30A (20–30% of capacity), compatible with standard solar charge controllers and inverters.
Wide Operating Temperature Range: Performs reliably from -15°C to +50°C, with optimal performance at 20–25°C, though AGM models are less resilient in extreme high temperatures compared to GEL variants, requiring careful placement in hot climates.
Compact Dimensions: Measures approximately 330 x 171 x 214 mm (L x W x H, based on Delta HR 12-100 specifications) and weighs around 30–32 kg, balancing capacity with manageable installation, though its weight requires careful handling.
High Discharge Performance: AGM construction allows for higher discharge rates compared to GEL, making it suitable for applications requiring short bursts of high current, such as UPS systems or emergency power supplies, though with slightly lower deep cycle endurance.
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 quality battery manufacturing.