Vision HFS12-400W-X FR 12V 400W Sealed Lead Acid Battery
Uninterrupted, High-Density Standby Power for Critical UPS Systems.
When an unexpected power grid failure strikes, your critical IT infrastructure, data centers, and emergency systems cannot afford a single second of downtime. The Vision 12V 400W Sealed Lead Acid Battery (Model: HFS12-400W-X FR) belongs to the cutting-edge VISON HFS series, specifically engineered to deliver massive bursts of high power output for Uninterruptible Power Supply (UPS) standby applications. Designed to flawlessly bridge the crucial 5 to 15-minute gap between a mains power failure and the activation of a backup generator, this heavy-duty battery ensures your most sensitive, mission-critical equipment remains online, fully operational, and protected from sudden, catastrophic shutdowns.
At the technological core of the Vision HFS series is a meticulously computer-designed grid structure paired with an optimized plate paste formula. This advanced internal architecture, featuring positive and negative plates forged from a robust lead-calcium-tin alloy, produces a remarkably high energy density that far surpasses standard lead-acid batteries. To ensure maximum operational safety and longevity, the battery utilizes advanced gas recombination and special separator technology, allowing it to efficiently operate at a very low internal pressure. Whether you are supporting a massive commercial server rack or essential medical life-support systems, this battery is highly recommended for load durations of one hour and below, providing the exact intense power spike required during sudden electrical emergencies.
Long-term reliability and facility safety are the ultimate priorities in any commercial power installation. This Vision 12V battery boasts an exceptional design life of 12+ years (when operated at an optimal 20°C) and maintains a highly stable six-month shelf life without significant degradation. Furthermore, it is housed within a rugged, strictly flame-retardant ABS casing (rated to UL 94-FV0 standards) and is a fully recognized component by global regulatory bodies including UL, EC, and TLC. With a rapid 0-1 day lead time dispatched directly from Singapore, you can secure your facility’s power infrastructure quickly and dependably.
Key Features & Benefits
⚡ Superior High-Power Output
- Optimized for UPS Systems: Specifically engineered to deliver a very high power output for crucial 5 to 15-minute supply windows, perfectly supporting critical IT and standby systems.
- Advanced Internal Architecture: Computer-designed grids and an optimized plate paste formula generate superior energy density and highly efficient discharging.
🛡️ Exceptional Safety & Durability
- Flame-Retardant Casing: Securely housed in a durable ABS plastic shell that meets strict UL 94-FV0 flame retardant standards for maximum facility safety.
- Lead-Calcium-Tin Alloy Plates: Operates safely at a low internal pressure utilizing advanced gas recombination and specialized separator technology to prevent leakage and outgassing.
⏳ Long-Term Reliability
- 12+ Year Design Life: Engineered for extreme longevity, offering over a decade of reliable standby performance (at 20°C operating temperatures).
- Global Certifications: A fully recognized, rigorously tested component by UL, EC, and TLC.
Technical Specifications
| Brand / Series | Vision / VISON HFS Series |
| Model Number | HFS12-400W-X FR |
| Battery Type | Sealed Lead Acid (SLA) |
| Voltage | 12V |
| Power Output | 400W (@ 15-minute rate) |
| Recommended Loading | 1 hour and below (High power bursts) |
| Dimensions (L x W x H) | 306 mm x 170 mm x 225 mm |
| Casing Material | Flame Retardant ABS (UL 94-FV0) |
| Design Life | 12+ Years (at 20°C) |
| Shelf Life | 6 Months (at 20°C) |
| Lead Time / Dispatch | 0–1 Days / Singapore (Incoterm: DAP) |
