Server Rack Battery Manufacturer | 48V & 51.2V LiFePO4 UPS Backup Systems
Saftec server rack lithium batteries fit standard 19” rack cabinets and are available in 50Ah, 100Ah, 150Ah, and 200Ah capacities. Built with safe LiFePO4 chemistry and a smart BMS, they provide reliable, modular backup power for telecom, data centers, and industrial UPS applications.
Where Server Rack Battery Used
- Telecom base stations & edge sites
- Data centers & IT rooms
- Industrial UPS backup systems
- Commercial solar ESS projects
Server Rack Battery Advantages
- ≥6000 cycles @ 80% DoD (LiFePO4)
- Standard 19” rack format (3U/4U)
- Smart BMS with CAN / RS485, SNMP optional
- OEM/ODM customization with certifications (UN38.3, CE, MSDS)
Server Rack Battery Specs
- Voltage: 48V / 51.2V
- Capacity options: 50Ah / 100Ah / 150Ah / 200Ah
- Cycle Life: ≥6000 cycles
- Communication: RS485 / CAN / SNMP
- Certifications: UN38.3, CE, IEC62133, MSDS
Applications We Serve
Saftec server rack lithium batteries (48V/51.2V LiFePO4) are engineered for standard 19″ rack cabinets to deliver UPS-ready, modular backup power where stability is critical.
Telecom Networks – Backup for base stations and edge sites; hot-swappable 19″ modules with CAN/RS485 monitoring to keep radios and routers online during outages.
Data Centers & IT Rooms – Rack-mounted UPS energy blocks that protect servers and storage; easy maintenance, optional SNMP gateway, and low-noise operation.
Industrial & Automation Backup – Stable ride-through power for PLCs, controllers, and test equipment; integrates with mainstream UPS systems to prevent process interruptions.
Commercial Solar ESS – Modular racks for offices, retail, and warehouses to enable peak shaving/load shifting and nighttime operation from daytime solar generation.
Residential & Small-Business ESS – For villas, SOHO offices, or micro-sites needing cabinet-based storage with clean wiring and future capacity expansion.
Small-Scale EV Charging Support (Optional) – Suited for low-power AC or small DC chargers using a PCS with 48V/51.2V racks for load shifting; not intended for high-voltage fast charging (HV containerized ESS is recommended for that use case).
Server Rack LifePO4 Battery Series
The Saftec server rack battery series is available in 48V LiFePO4 modules ranging from 50Ah to 200Ah, designed to match different levels of energy demand.
A 50Ah rack battery is compact and ideal for small-scale UPS or backup projects.
The 100Ah and 150Ah options balance capacity and size, making them versatile for telecom, IT rooms, and commercial ESS.
For high-demand applications, the 200Ah rack battery delivers robust backup power in a standard 19-inch rack cabinet.
Regardless of capacity, each Saftec module integrates a smart BMS, supports CAN/RS485 communication, and carries UN38.3, CE, and MSDS certifications — ensuring reliable, safe, and efficient performance for telecom, data centers, and industrial backup systems.
Saftec Server Rack LifePO4 Battery You Can Choose
48V/51.2V 50Ah
Compact module for smaller UPS, telecom, or residential backup needs.
48V/51.2V 100Ah
Versatile capacity for data centers and industrial UPS, balancing size and runtime.
48V/51.2V 150Ah
Enhanced storage for commercial ESS projects, offering longer backup duration.
48V/51.2V 200Ah
High-capacity solution for demanding applications requiring robust energy storage.
The Saftec server rack battery series is built on a 48V/51.2V LiFePO4 platform, with standard capacities from 50Ah to 200Ah. Additional options such as 80Ah, 120Ah, or 160Ah can also be customized, as capacity is adjusted by varying the number of parallel cells while maintaining the same voltage platform.
All models come with a smart BMS, ≥6000 cycle life, and international certifications (UN38.3, CE, IEC62133, MSDS), ensuring reliable and safe performance for telecom, data centers, UPS, and commercial energy storage systems.
Why Choose Saftec?
Saftec specializes in server rack batteries built with LiFePO4 chemistry for safety and stability. Each module delivers ≥6000 cycles at 80% DoD, equal to 10–15 years of reliable service in UPS and ESS projects.
Our batteries follow the 19” rack format (3U/4U) for easy cabinet installation. A smart BMS supports CAN / RS485 communication, with optional SNMP for seamless UPS and data center integration.
We provide full OEM/ODM customization, including branding, enclosure design, and communication protocol. With fast lead times of 7–25 days, Saftec ensures on-time delivery for global projects.
All shipments carry UN38.3, CE, IEC62133, and MSDS certifications and are packed as Dangerous Goods for safe sea or air transport. Our engineering team supports inverter compatibility checks and remote commissioning to guarantee smooth deployment.
Choosing Saftec means working with a reliable server rack battery manufacturer committed to proven performance and dedicated service.
Inverter Compatibility
Saftec batteries feature smart BMS with CAN/RS485, ensuring smooth integration with leading inverter brands such as Growatt, GoodWe, Victron, Deye, and Fronius.
Saftec Server Rack Battery Certificates
Saftec 48V/51.2V server rack batteries are tested to UN38.3 and supplied with CE, IEC62133, and MSDS certifications, ensuring compliance for both sea and air transport. Each module is built with safe LiFePO4 chemistry and a smart BMS, delivering reliable backup power for telecom, data centers, and UPS applications.
The Process Flow of Ordering From Saftec
Importing batteries can be complex — we make it simple. Here’s how your order moves from inquiry to delivery:
Step 1: Inquiry & Solution
Send us your requirements. Our engineers analyze your project and recommend the right 48V/51.2V rack battery configuration within 24 hours.
Step 2: Sample Production & Testing (~5 days)
We build your sample using brand new LiFePO4 cells. Each pack is tested for safety, capacity, and communication before shipping.
Step 3: Sample Delivery (~30–40 days by DDP air/sea)
Samples are packed with DG labeling and UN38.3 documents for smooth clearance. Tracking info is shared throughout transit.
Step 4: Bulk Production (~25–30 days)
Once the sample is approved, mass production begins. Saftec follows strict QC standards and reports progress at each stage.
Step 5: Bulk Shipping (~30–40 days by sea freight)
We palletize and secure each carton for long-distance transport. All export paperwork is prepared for fast customs release.
Want to shorten lead times?
Saftec supports fast-track production and logistics for urgent projects. Contact us to discuss expedited schedules.
Common Pitfalls When Purchasing Server Rack Batteries
When sourcing energy storage products, it’s important to look beyond the price tag. At Saftec, we help buyers avoid common mistakes that can lead to costly issues later.
Battery Cell Quality
Always confirm the battery cells are brand new LiFePO4, not second-life or recycled cells. Saftec guarantees new cells with full traceability and test reports.
System Voltage (15S vs 16S)
Some suppliers ship 15S (48V nominal) packs, while telecom and UPS projects require 16S (51.2V) for stability. Saftec standardizes on 16S 51.2V for reliable compatibility.
Internal Structure & Safety
Poor internal design can cause crushed wires or damage during transport. Saftec rack batteries use secure busbar connections and reinforced enclosures for safe shipping and operation.
Labeling & Documentation
Incorrect labels or incomplete paperwork can hold shipments at customs. Saftec provides DG packaging, UN38.3 certificates, MSDS, and correct invoices to ensure smooth clearance.
Ask Us Anything
What kind of technical support does Saftec provide?
Our engineering team offers remote commissioning, inverter compatibility guidance, and lifetime technical support to help you deploy rack batteries smoothly.
Do you supply spare parts or replacement accessories?
Yes. We provide spare BMS boards, connectors, and communication cables if required, ensuring quick maintenance and system uptime.
What is included in the carton packaging?
Each rack battery is foam-protected, carton-boxed, and palletized for shipping. Standard accessories include user manual, communication cables, and DG labels for customs.
What is the warranty period?
We provide a warranty period of 10 years for our high-quality lithium-ion batteries, demonstrating our confidence in their durability and performance. Additionally, we offer lifetime technical support to address any issues that may arise.
What payment terms do you accept?
We accept T/T bank transfer, L/C for bulk orders, and flexible terms for long-term partners. Exact conditions can be discussed based on order size. Our payment terms include EXW (Ex Works), FOB (Free On Board), CFR (Cost and Freight), and CIF (Cost, Insurance, and Freight).
Can you support OEM/ODM orders?
Yes. We customize enclosure design, branding, communication protocols, and packaging for distributors and project developers worldwide.
Inquiry
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