12V 40AH AGM Maintenance Free VRLA Battery with 10-Year Design Life for UPS Systems
The 12V40AH AGM Battery is a maintenance-free Valve Regulated Lead Acid battery designed for reliable power backup in various industrial and commercial applications. Featuring advanced AGM technology and robust construction, this battery delivers consistent performance with minimal upkeep requirements.
- High-tin alloy grid for enhanced corrosion resistance and extended service life
- Advanced AGM separator technology for superior electrolyte absorption
- Precision vacuum acid filling method ensuring optimal battery consistency
- Patented terminal sealing construction for maximum safety and reliability
- Maintenance-free operation with gas recombination technology
- Flexible installation options - both vertical and horizontal mounting
| Parameter | Specification |
|---|---|
| Battery Type | VRLA (Valve Regulated Lead Acid) |
| Nominal Voltage | 12V |
| Rated Capacity | 40Ah (10 Hr, 10.8V, 25°C) |
| Dimensions | 197mm × 165mm × 172mm |
| Weight | 12.8kg |
| Design Life | 10 years |
| Operating Temperature | -40°C to 60°C |
| Optimum Temperature | 20°C to 25°C |
| Self-discharge Rate | <0.1% per day (20°C) |
| Case Material | ABS |
| Screw Hole Size | M6 |
High-tin alloy grids provide exceptional corrosion resistance, delivering float charging life exceeding 5 years.
Ultra-fine glass fiber separators with high porosity enable over 95% restoration after multiple deep discharges.
Special gel electrolyte additives and advanced curing processes improve deep cycle endurance by up to 50%.
Optimized plate distance and high-pressure assembly ensure reliable high-current discharge capabilities.
Telecommunications systems, UPS backup power, emergency lighting, security systems, solar energy storage, medical equipment, marine applications, and industrial control systems.
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