Product Overview
Rack Mounted lithium Battery system for communications back-up type LiFePO4 (lithium iron phosphate) battery products. The system uses advanced battery technology with the benefits of long cycle life, small size, light weight, safety, and environmental protection. It features strong environmental adaptability, making it ideal for harsh outdoor environments.
| Basic Specifications |
| Model | RESS Series / LiFePO4 Battery |
| Nominal Voltage | 48V, 51.2V |
| Discharge Rate | High Discharge Rate |
| Electrolyte | Li-ion / LiFePO4 |
| Design Life | Over 10 Years |
| Warranty | 5 Years |
| Cycle Life | DOD 80% 6000 Cycles |
| Certificates | CE, IEC, ISO, MSDS |
Features and Advantages
Safety & Design
- Long life type prismatic LiFePO4 cells, suitable for energy storage.
- Standard 19" rack design, flexible and easy installation.
- Parallel support for increased energy or capacity.
- Wide temperature range: -20°C to +55°C.
- Maintenance-free operation.
Battery Management System (BMS)
- Integrated hardware BMS with independent protection for charge and discharge.
- SOC, SOH display and PC software for detailed operation monitoring.
- Complete protection: OVP, LVP, OCP, OTP, LTP.
- Multiple communication ports: RS232, RS485, CAN.
Technical Parameters
| MODEL SPEC |
48V 100Ah |
48V 200Ah |
51.2V 100Ah |
51.2V 200Ah |
| Nominal Energy |
4.8KWh |
9.6KWh |
5.12KWh |
10.24KWh |
| Dimensions |
442*133*450mm |
442*222*480mm |
442*133*450mm |
442*222*510mm |
| Weight |
43KG |
80KG |
45KG |
84KG |
| Cycle Life |
≥4000 cycles @100%DOD / ≥6000 cycles @80%DOD |
| Charge Temp |
0ºC ~ 55ºC |
| Discharge Temp |
-20ºC ~ 60ºC |
Application Scope
Widely used for household solar energy, RV/Marine energy storage, low-speed vehicles/forklifts, solar street lights, communication base stations, UPS backup power supply, off-grid power generation, and photovoltaic power plant energy storage.
Production & Quality Control
With over 17 years of industrial experience, the facility utilizes advanced equipment and automatic production lines. Strictly complying with ISO quality management systems, products pass CE, IEC, and ROHS certifications. Independent BMS development and top-level A Grade battery cells ensure premium performance.
Packing, Shipping & Projects
- Hard carton and foam packaging for secure global shipment.
- 100% full inspection before delivery.
- MSDS and UN38.3 certifications provided for customs clearance.
Frequently Asked Questions
Q1. Are you a battery manufacturer?
A: Yes, we are a professional manufacturer for both Lithium BMS and battery packs with 17 years of experience. We provide full OEM/ODM services tailored to technical drawings or samples.
Q2. What is your lead time for production?
A: Samples typically take 7-12 days. Bulk orders range from 25-35 days depending on the quantity and customization requirements.
Q3. Is an OEM/ODM battery pack available?
A: Yes, we have a professional R&D team to provide technical support for customized battery sizes, voltages, capacities, and communication protocols (Bluetooth/APP).
Q4. How do you ensure product quality?
A: We adopt the ISO 9001 system. Our process includes IQC (Incoming raw material test), PQC (In-process and full inspection), and OQC (Outgoing quality control) to ensure no defective batteries leave the factory.
Q5. How are the batteries shipped?
A: We work with experienced shipping partners specialized in dangerous goods. We provide all required documentation, including MSDS and UN38.3, to ensure safe delivery and smooth customs clearance.
Q6. What is the warranty and cycle life of the LiFePO4 batteries?
A: Our batteries offer a 5-year warranty and a deep cycle life of over 6000 cycles at 80% DOD, ensuring a design life of over 10 years.