51.2V 100Ah battery backup rack mount
Module: 16S1P
Number of parallel machines: 15PCS
Nominal voltage: 51.2V
Nominal Capacity: 100Ah
Max Continuous Discharge: 100A
Max charging current: 100A
Cycle Life: 6000 cycles @ 80% DOD
Communication mode: CAN/RS485
Optional modules: Bluetooth, 4G module
Product size: 430*442*177mm
System weight: Approx 48kg
Certificates: IEC62619/UN38.3/MSDS
Backup power for telecom base stations, Uninterruptible power supply (UPS) for data centers, Industrial equipment power backup
51.2V 100Ah Battery Backup Rack Mount | TOPAK Power Technology
Our 51.2V 100Ah battery backup rack mount is designed to keep your systems running smoothly when the grid fails. Built with progressed Lithium Press Phosphate (LiFePO₄) innovation, this rack-mounted vitality capacity arrangement conveys 5.12kWh of solid reinforcement control for telecom base stations, information centers, and mechanical gear. You'll advantage from over 6,000 charge cycles, brilliantly battery administration, and consistent integration into your existing foundation. With compact 3U rack plan (430×442×177mm), you can maximize your space productivity whereas guaranteeing continuous operation amid control outages.
Key Advantages
Long-Lasting Performance
With 6,000 cycles at 80% depth of discharge, you're investing in a solution that lasts for years. This significantly reduces your total cost of ownership.
Superior Safety Standards
LiFePO₄ chemistry provides excellent thermal stability. You won't need to worry about thermal runaway risks common in other lithium batteries.
Flexible Scalability
Connect up to 15 units in parallel to expand capacity as your needs grow. Your system adapts to your business evolution.
Intelligent Management
Our self-developed Battery Management System monitors every cell in real-time. It protects against overcharge, over-discharge, and temperature extremes automatically.
Smart Protection Features:
- Individual cell voltage and temperature monitoring
- Automatic charge balancing function
- Short circuit and overcurrent protection
- Multiple sleep and wake modes for energy efficiency
- Isolated RS485 communication interface
51.2V 100Ah battery backup rack mount Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TP-48100R |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Max Continuous Discharge | 100A |
| Max Charging Current | 100A |
| Cycle Life | 6000 cycles @ 80% DOD |
| Communication | CAN/RS485 |
| Optional Modules | Bluetooth, 4G |
| Dimensions | 430*442*177mm |
| Weight | Approx. 48kg |
| Certifications | IEC62619, UN38.3, MSDS |
Application Scenarios
Telecom Base Stations
Keep your communication networks online 24/7. Our 51.2V 100Ah battery backup rack mount ensures reliable power during grid failures, preventing service disruptions.
Data Center UPS Systems
Protect your critical data infrastructure. Seamless integration with existing UPS systems provides instant backup power when milliseconds matter.
Industrial Equipment Backup
Manufacturing processes can't afford downtime. This rack mount solution keeps your production lines running during power fluctuations or outages.
Solar Energy Storage
Store excess solar energy for nighttime use or cloudy days. The long cycle life makes it perfect for daily charge-discharge patterns in renewable energy systems.

Complete Energy Storage Solutions
We understand that every application has unique requirements. That's why TOPAK offers customized energy solutions tailored to your specific needs.
Flexible Configuration Options:
- Custom voltage ranges for specialized equipment
- Capacity adjustments from single units to multi-unit parallel systems
- Communication protocol customization (CAN/RS485/Bluetooth/4G)
- Enclosure modifications for different environmental conditions
System Integration Support:
Our engineering team works with you to integrate the battery system seamlessly with your existing infrastructure. Whether you're upgrading telecom equipment or building a new data center, we provide technical guidance throughout the installation process.

TOPAK Factory Production Process
Quality Starts at the Source
At our 15,000㎡ Huizhou generation office, quality control starts with cell choice. We source premium LiFePO₄ cells that meet our strict execution criteria.
Advanced Manufacturing:
- Computerized Gathering Lines: Over 100 progressed machines guarantee steady quality over each unit
- Accuracy Laser Welding: Makes dependable electrical associations that withstand a long time of cycling
- Comprehensive Testing: Each battery experiences maturing tests, security approval, and execution verification
- BMS Integration: Our self-developed Battery Administration Framework is calibrated and tried in each unit
Strict Quality Control:
Every 51.2V 100Ah battery backup rack mount passes through multiple inspection stations before shipment. We test voltage accuracy, temperature response, communication protocols, and mechanical integrity to ensure you receive a flawless product.


Why Choose TOPAK?
Nearly 20 Years of Expertise
Since 2007, we've been perfecting lithium battery technology. You benefit from our accumulated knowledge and proven solutions trusted by clients in 15+ countries.
Self-Developed BMS Technology
Unlike competitors who utilize third-party frameworks, our in-house Battery Administration Framework guarantees idealize compatibility and prevalent execution. This gives you superior security edges and longer battery life.
Customization Capability
Standard items do not continuously fit special applications. Our building group can alter voltage, capacity, measurements, and communication conventions to coordinate your correct requirements.
Fast and Solid Delivery
Large-scale generation capacity implies shorter lead times. Whether you require bulk orders or critical shipments, we have the framework to meet your deadlines.
Direct Producer Pricing
By acquiring straightforwardly from TOPAK, you dispense with broker costs. Get factory-direct estimating without compromising on quality or service.
Frequently Inquired Questions
Q: How long does the battery last?
A: With 6,000 cycles at 80% profundity of release, you can anticipate 10+ a long time of benefit life in commonplace reinforcement applications where every day cycling isn't required.
Q: Can I screen the battery remotely?
A: Yes! Discretionary 4G module empowers cloud-based checking. You can check battery status, get alarms, and analyze execution information from anywhere.
Q: Is establishment complicated?
A: Not at all. The standard 3U rack plan fits most 19-inch server racks. Essentially mount the unit, interface the control cables, and design the communication interface.
Q: What happens if one cell fails?
A: Our BMS ceaselessly screens each cell. If voltage deviation is identified, the framework cautions you promptly and can confine tricky cells to keep up operation.
Q: Do you give specialized back after purchase?
A: Completely. TOPAK offers comprehensive specialized bolster all through your battery's lifetime. Contact our group at B2B@topakpower.com for any questions.
Q: Can this battery work in extraordinary temperatures?
A: The standard working run is -20°C to 60°C. For more extraordinary situations, we can customize warm administration arrangements.
Contact Us
TOPAK's 51.2V 100Ah battery backup rack mount combines proven safety, exceptional lifespan, and intelligent management in one compact solution.Contact our technical team at B2B@topakpower.com.
TOPAK Power Technology Co., Ltd. - Your Trusted Partner in Industrial Energy Storage Solutions Since 2007







