51.2V 48V 100ah UPS LiFePO4 Battery Rack 5 Kwh Telecom Power
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Product Highlights
- Long Cycle Life: Supports up to 3500 charge/discharge cycles with 80% capacity retention.
- High Energy Capacity: 5120Wh energy storage with 100Ah rated capacity at 51.2V nominal voltage.
- Smart BMS Protection: Equipped with 16s 100A Smart BMS for enhanced safety and performance.
- Multiple Certifications: Holds CE, UL, MSDS, UN38.3, BIS, ISO9001, ISO45001, and ISO14001 certifications.
- OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.
- Fast Charging Capability: Max charging current of 100A allows full charge in approximately 5 hours.
- High Discharge Current: Supports 100A continuous discharge and 200A peak discharge for 3 seconds.
Product Attributes
- Customization
- Available
- Type
- LiFePO4
- Connection Mode
- Parallel Connection
- Model NO.
- 48v100ah 1
- Rechargeable
- Chargeable
- Discharge Rate
- 1c
- Size
- Large
- Accessories Type
- Battery
- Rated Capacity
- 100ah
- Standard Voltage
- 51.2V
- Usage
- Energy Storage Battery
- Electrolyte
- Li-ion
- Cycle Life
- 3500times
- Normal Voltage
- 51.2V
- Normal Capacity
- 100ah
- Charge Voltage
- 58.4V
- Cut-off Voltage
- 40V
- Continuous Discharge Current
- 100A
- BMS
- 16s 100A Smart BMS
- Case
- Plastic Box
- Dimension
- L440*W445*H155.5mm
- Standard Charge Current
- 20A
- Standard Discharge Current
- 20A
- Charge Method
- Cc/CV
- Energy
- 5120
- Pack Method
- 16s1p
- Cell
- 3.2V100ah
- Transport Package
- Carton+Foam
- Specification
- 1pcs one carton
- Trademark
- no
- Origin
- Jiangsu
- HS Code
- 8507600090
- Production Capacity
- 10000PCS/Months
- Package Size
- 44.00cm * 44.00cm * 20.00cm
- Package Gross Weight
- 50.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 51.2V 48V 100ah UPS LiFePO4 Battery Rack 5 Kwh Telecom Power
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Product Description


| Item | Specification | Remarks | |
| Typical Capacity | 100Ah | 0.5C discharge | |
| Minimum Capacity | 99Ah | 0.5C discharge | |
| Nominal Voltage | 51.2V | ||
| Discharging Voltage (Min) | 40V | ||
| Charging Voltage (Max) | 58.4±0.05V | ||
| Charging Current(Std) | 20A | 0.2C(0 ~ +45°C) | |
| Discharging Current(Std) | 20A | 0.2C(-20 ~ +60°C) | |
| Max Charging Current | 100A | 1.0C(0 ~ +45°C) | |
| Discharging Current(Max/Peak 3s) | 200A | 2.0C(-20 ~ +60°C) | |
| Max continuous Discharging Current | 100A | 1.0C(5 ~ +45°C) | |
| Internal Impedance | ≤170mW | AC Impedance 1kHz | |
| Cell Weight | 45kg | About | |
| Storage temperature range | < 1 Month | -20 ~ +60°C | |
| < 3 Month | -20 ~ +45°C | ||
| <12 Month | -20 ~ +25°C | ||
| Charging temperature range | 0 ~ +45°C | ||
| Full Charge | The charger supplies 0.2C constant current until battery voltage reaches 58.4V,then be changed at constant voltage of 40V while tapering the charge current to less than or equal to 0.01C.Charging time is 5.0 hours in all. |
|
| Capacity | Within 1 hour after fully charged, discharged at 0.5C continuously down to 40.0V. | 100% capacity |
| Within 1 hour after fully charged, discharge at 1.0C continuously down to 40.0V. | 95% capacity | |
| Cycle life | A battery unit shall be repeated 3500 charge/discharge cycles, charged at CC-CV(0.2C-58.4V) for 5 hours, discharged at 0.5C continuously down to 40.0V Cut-off Voltage, Measure discharge capacity. | 80% capacity |
| Capacity retention | After fully charged, stored for 28 days at 20°C, then for 1 hour at normal temperature and continuously discharge at 0.2C to 40.0V. | Capacity retention rate ³ 95% |










1. who are we?
We are based in Jiangsu, China, start from 2013,sell to North America(15.00%),Southeast Asia(15.00%),Western Europe(10.00%),Southern Europe(10.00%),Eastern Europe(10.00%),South Asia(5.00%),Eastern Asia(5.00%),South America(5.00%),Oceania(5.00%),Central America(5.00%),Northern Europe(5.00%),Africa(5.00%),Mid East(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
32138 Lithium Battery Cell, 48V5kWh Rack LiFePo4 Battery Pack, 48V10kWh PowerWall, 72V Lithium Power Battery Pack, 12V 200AH LiFePo4 Battery Pack
4. why should you buy from us not from other suppliers?
1.More than 100 invention patents and independent intellectual property rights.
2.We have CE UL MSDS UN38.3 BIS and other certifications.
3.There are factories and offices in Germany, Iran and Russia.
4.Focus on lithium batteries for more than 30 years.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR264659". Items marked "" are certified.
Company Profile
Nantong Ningyuan Automation Technology Co., Ltd. is Hi-New Technology enterprise for R&D and application of Li-ion battery. Located in North high-tech (Nantong) Science and Technology Park in Shanghai, it's easily accessible.
We have passed ISO9001 quality management system, ISO14001 environmental management system certification and BIS, MSDS, UN38.3, CE, TUV and other certifications.
Since 2013, we have achieved a strategic transformation from the output of battery products to the overall equipment and technology output of the production line.
Ningyuan lithium batteries are used for electric vechicles or hybrid vehicles, such as electric wheelchair, electric material handling vehicle, electric forklift, electric motorbikes, and electric truck, electric bus, electric golf cart; Also used for storage batteries, such as UPS batteries for telecommunications, datacentres, working stations, sales terminals and etc; Auto starting batteries.
We own more than 100 independent intellectual property rights. The design of lithium iron phosphate battery has entered into the international market with its high-quality performance.
The 32138 all-pole ear large cylindrical battery was pioneered by our company in China, including the first patent for the end-face welding process of the all-ear ear, and the first power battery produced by the end-face welding patent. An enterprise that applies end face welding technology to automated production lines and exports technology abroad.
Our company always upholds the operation philosophy of creating value for customers and provides customers with first-class products or solutions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 11#C, No. 299, Kerun Road, Gangzha District, Nantong, Jiangsu, China
-
Plant Area
- 2002 square meters
-
Number of Employees
- 13
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 2 Pcs
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Lithium Battery Cell, Lithium Battery Pack
-
Production Lines
- 1
-
Production Machines
- Assembling Line, Welding Machine, Point Welding Machine, Battery Sorting Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-06-25
-
Export Year
- 13 Years
-
Main Markets
- Europe, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- No
FAQ
- Who are we?
- We are based in Jiangsu, China, established in 2013, with 11-50 office staff. We sell globally to North America, Southeast Asia, Europe, South Asia, South America, Oceania, Central America, Africa, and the Middle East.
- How can you guarantee quality?
- We ensure quality by always producing a pre-production sample before mass production and conducting a final inspection before shipment.
- What products can you buy from us?
- We offer 32138 Lithium Battery Cells, 48V5kWh Rack LiFePo4 Battery Packs, 48V10kWh PowerWall, 72V Lithium Power Battery Packs, and 12V 200AH LiFePo4 Battery Packs.
- Why should you buy from us instead of other suppliers?
- We have over 100 invention patents, hold CE, UL, MSDS, UN38.3, and BIS certifications, operate factories in Germany, Iran, and Russia, and have focused on lithium batteries for over 30 years.
- What services can you provide?
- We accept various delivery terms (FOB, CFR, CIF, EXW, etc.), multiple payment currencies (USD, EUR, JPY, etc.), and payment types (T/T, L/C, PayPal, etc.). We speak English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian.
- What is the cycle life of the battery?
- The battery unit supports 3500 charge/discharge cycles, charged at CC-CV (0.2C-58.4V) for 5 hours and discharged at 0.5C continuously down to 40.0V.
- What are the charging and discharging parameters?
- Standard charge current is 20A, max charging current is 100A. Standard discharge current is 20A, max continuous discharge is 100A, and peak discharge is 200A for 3 seconds.
- What is the minimum order quantity?
- The minimum order quantity is 1 PC.
Send your message to this supplier
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