PKNERGY LiFePO4 Battery — The Reliable Core of UPS Backup Systems
PKNERGY LiFePO₄ Battery — The Reliable Core of UPS Backup Systems 🔋
Power interruptions can bring critical operations to a halt — from data centers to hospitals and industrial facilities. As the world transitions to higher energy efficiency and sustainability, lithium-based UPS (Uninterruptible Power Supply) systems are rapidly replacing traditional lead-acid solutions.
Among these, PKNERGY’s LiFePO₄ UPS batteries stand out for their safety, longevity, and high discharge capability — making them the ultimate backup solution for modern industries.
Why Choose LiFePO₄ for UPS Backup? ⚡
1️⃣ Longer Lifespan for Mission-Critical UPS Systems
PKNERGY LiFePO₄ cells deliver 6000+ cycles at 90% DOD, ensuring reliable backup for around 8–10 years under proper use. Compared to traditional VRLA / AGM batteries, this greatly reduces replacement frequency and total cost of ownership (TCO).
2️⃣ Faster Charge, More Stable Power
With >95% charge/discharge efficiency, the lithium UPS system recovers much faster after each grid interruption. This is especially important for:
- Data centers with frequent grid fluctuations 🖥️
- Industrial automation lines with sensitive control systems ⚙️
- Hospitals and medical equipment that must not lose power 🏥
Higher efficiency also means less energy wasted as heat, improving overall system performance.
3️⃣ Safety First – Intelligent BMS Protection
Each PKNERGY LiFePO₄ UPS battery pack is equipped with an intelligent BMS (Battery Management System) that provides real-time monitoring and multi-layer protection against:
- Overcharge / over-discharge
- Overcurrent and short-circuit
- Over-temperature and low-temperature
This chemistry (LiFePO₄) combined with robust BMS design offers a very stable and safe backup battery choice for high-value equipment and critical loads.
4️⃣ Compact, Rack-Mounted & Scalable Design
The PKNERGY 51.2V 100Ah 3U rack-mounted LiFePO₄ battery is designed specifically for UPS cabinets and industrial energy storage systems. Its modular design allows:
- Standard 19″ rack installation, easy for system integration
- Parallel expansion up to 16 units for higher capacity
- Flexible configuration to match different UPS power ratings
Technical Highlights – PK-LFP48100 UPS Battery 📊
| Parameter | Specification |
|---|---|
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Energy | 5.12kWh |
| Cycle Life | >6000 cycles @90%DOD |
| Communication | CAN / RS485 |
| Dimension | 442 × 420 × 132 mm (3U rack) |
| Certifications | CE, UN38.3, MSDS |
If you need to build a cabinet-level UPS bank, multiple 51.2V 100Ah modules can be connected in parallel to form a scalable system (for example 51.2V 400Ah, 51.2V 800Ah or higher), suitable for server rooms, small and medium data centers, telecom rooms and other critical loads.
Real-World Application – UPS Upgrade for a European Data Center 🌍
A European data center upgraded its 200 kWh UPS system from traditional VRLA batteries to PKNERGY LiFePO₄ rack batteries.
Result after the upgrade:
- System uptime improved from 99.2% → 99.99%
- Power loss reduced by 20%
- Maintenance cost decreased by 70%
By adopting lithium UPS backup power, the customer not only improved reliability, but also simplified routine maintenance and reduced the need for frequent battery replacement.
Where PKNERGY LiFePO₄ UPS Batteries Fit Best 🧩
- Data centers & server rooms
- Financial institutions & critical IT infrastructure
- Hospitals, clinics and medical equipment
- Industrial automation and production lines
- Telecom base stations and network rooms
If you are planning a new UPS project or upgrading existing VRLA battery banks, PKNERGY can provide customized rack LiFePO₄ solutions matched to your UPS brand and system design.
Conclusion – Make Your UPS Backup Smarter and More Reliable ✅
With industry-proven safety, intelligent management and long lifespan, PKNERGY LiFePO₄ batteries redefine how UPS systems ensure reliability and efficiency.
If you’re designing or upgrading UPS backup systems, trust PKNERGY to deliver the power your business deserves. For more details about rack LiFePO₄ UPS batteries or turnkey data center energy storage solutions, our engineering team is ready to support you.
👉 Contact PKNERGY today to customize your UPS lithium battery solution.
Contact PKNERGY 📞
For UPS lithium battery and LiFePO₄ rack solutions, you can reach our sales team directly:
Zavier | PKNERGY Energy Co., Ltd.
Email: sale5@pknergy.com
WhatsApp/Tel: +86 13823716492
Website: www.pknergycom
www.pknergypower.com
Or simply leave a message on our Contact Us page, and our team will reply within 24 hours on working days.
