Key Features :
♦Wall type: Easy connection, support max 64 set parallel connection.
♦Longer Cycle Life : Offers up to 6000 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership
♦Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries
♦Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity
♦Wider Temperature Range : -20ºC~60ºC
♦Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation
The Terli Battery 48V Emergency power system provides the following technical parameters for system integration. This data allows technical engineers to evaluate compatibility with existing power architectures and building requirements.
| Parameter | Specification Value |
|---|---|
| Nominal Voltage | 48V |
| Nominal Capacity | 100Ah |
| Energy Density | 5kWh per unit |
| Cycle Life | 6000 cycles |
| Discharge Performance | High discharge rate; 2x power of lead-acid |
| Operating Temperature | -20°C to 60°C |
| Weight Comparison | 40% of comparable lead-acid battery weight |
| Physical Design | Slim-line profile |
| Communication Interface | RS485, CAN |
Inherently Stable Chemistry: The Terli Battery 48V Emergency power system utilizes Lithium Iron Phosphate (LiFePO4) to eliminate explosion and combustion risks during high-impact or short-circuit events.
Intelligent BMS Architecture: A military-grade Battery Management System (BMS) employs a three-level equalization strategy—active, passive, and dynamic—to maintain cell health and 99% efficiency.
Precision Real-Time Monitoring: This system tracks SOC with ±1% accuracy while providing continuous data on voltage, current, and temperature via integrated CAN and RS485 communication protocols.
Automated Protection Logic: Built-in safeguards prevent damage from overcharge, over-discharge, and reverse polarity, including an automatic high-temperature safety cut-off at 70°C.
Advanced Fault Diagnosis: The intelligent controller identifies 32 distinct fault codes for rapid troubleshooting and features thermal runaway blocking for over 30 minutes via directional pressure relief valves.
Physical Safety Reinforcement: The unit features fire-retardant housing and an IP67 protection grade to resist environmental impacts and mechanical stress.
Visual Status Indicators: Onboard LEDs provide immediate onsite feedback for RUN status, ALARM triggers, and capacity levels in 25% increments.
This Battery 48V Emergency power system maximizes operational efficiency while significantly reducing long-term expenditures compared to legacy lead-acid installations.
| Performance Metric | Terli 48V Lithium System | Traditional Lead-Acid |
|---|---|---|
| Energy Efficiency | 99% Rating | ~85% Average |
| Operational Life | 6,000 Cycles | 300-500 Cycles |
| Maintenance | Zero Labor Required | Regular Fluid/Cell Checks |
| Floor Utilization | Slim, Wall-Mounted Profile | Bulky Floor-Standing Racks |
| Structural Load | 40% of Standard Weight | 100% (Heavy) |
Key Financial and Operational Benefits:
Reduced Utility Expenses: High energy efficiency minimizes power loss during standby, lowering monthly electricity overhead for facilities.
Lower Total Cost of Ownership: An extended service life eliminates frequent battery replacement cycles and associated procurement costs.
Eliminated Maintenance Labor: The maintenance-free design removes the need for specialized technicians to perform manual inspections or electrolyte management.
Optimized Real Estate Value: The slim, high-density design frees up expensive floor space in commercial buildings and data centers.
Simplified Logistics: Significant weight reduction lowers shipping fees and prevents the need for costly structural floor reinforcements in multi-story infrastructures.
The Terli Battery 48V Emergency power system adapts to rigorous infrastructure demands, ensuring reliability where power failure is not an option. This system serves as a drop-in replacement for legacy setups across various mission-critical sectors.
| Sector | Strategic Value | Infrastructure Application |
|---|---|---|
| 5G Telecommunications | Manages 300% power consumption surges within a 60% smaller physical footprint. | Access networks, transmission equipment, and micro base stations. |
| Data Centers & UPS | Secures critical power for high-demand loads to eliminate costly data loss. | Server racks, office computer loads, and uninterruptible power supplies. |
| Commercial Buildings | Guarantees business continuity and safety in high-occupancy facilities. | Hospital emergency wings, banking centers, and school campuses. |
| Public Infrastructure | Maintains essential energy security for large-scale transportation hubs. | Airport terminals and railway station signaling systems. |
| Renewable Energy | Bridges the gap during low-generation periods by storing excess solar or wind power. | Residential off-grid systems and business solar integration. |
Space-Optimized Wall Mounting: The slim 44224588mm profile and lightweight aluminum alloy casing reduce total weight by 40% compared to traditional steel alternatives, maximizing available floor space in crowded equipment rooms.
Massive Parallel Scalability: This Battery 48V Emergency power system supports the parallel connection of up to 64 units, providing a high-ceiling growth path for expanding critical infrastructure.
Modular 48V/100Ah Architecture: Standardized 5kWh modules allow for precise capacity sizing and easy expansion to meet evolving energy requirements in commercial buildings and data centers.
Rapid Plug-and-Play Deployment: Integrated M8 terminal bolts and pre-configured CAN/RS485 communication interfaces enable a "drop-in" installation process that minimizes site downtime and labor costs.
Standard -48VDC Compatibility: Designed for seamless logical and physical integration, this Terli system maintains full compatibility with existing -48VDC power grids used across global telecommunications networks.
Q1: What products do you offer?
Our main products is Lithium Ion Batteries. Now we can offer Home Energy Storage, Telecom Battery， Battery Pack，Lithium Battery 24V 48V etc.
Q2: Can I have the products with my own logo?
Yes. We can offer both OEM and ODM service with prototype design and small MOQ.
Q3: How long can I expect to get the sample?
The samples will be ready for delivery in 3~5days after we receive the payment.
The Terli Battery 48V Emergency power system meets rigorous international safety standards to ensure risk-free deployment in critical infrastructure.
International Safety Certifications: This system carries CE, UL, UN38.3, MSDS, and ROHS certifications, validating its stability for global telecommunications and data center environments.
Standardized Manufacturing: ISO 9001 and ISO 14001 certified facilities utilize highly automated processes to maintain consistent build quality and reliability across every production batch.
Tier-One Quality Control: Engineers source only Grade A, 100% new cells to guarantee the 6000-cycle lifespan and prevent the capacity degradation common in lower-grade alternatives.
Extended Warranty and Support: Each unit includes a 5 to 10-year warranty and lifelong technical support, providing procurement officers with long-term financial security and 48-hour fault response terms.
ESG and Environmental Compliance: The non-toxic LiFePO4 chemistry ensures this Battery 48V Emergency power system aligns with corporate sustainability goals by eliminating lead-acid hazards and reducing environmental impact.
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