Direct Source LiFePO4 Battery Manufacturer
LiFePO4 Battery Manufacturer for UPS, Solar & Telecom Applications
Engineering high-reliability LiFePO4 battery solutions for UPS systems, telecom backup power, and solar energy storage. Our lithium batteries deliver long cycle life and stable performance.
Solutions
Energy Storage, UPS Backup, Motive Power, and Wiring Harness integration — built for real-world industrial use.
Energy Storage
Home & C&I energy storage systems, modular racks and project-ready solutions.
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Data Center & IT Room (UPS)
LiFePO4 battery backup for UPS runtime extension and critical power continuity.
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Motive Power
Industrial LiFePO4 packs engineered for daily heavy-duty cycles and fleet uptime.
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Wire Harnesses
Custom cable assemblies, high-current connectors, and OEM harness integration.
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Why Chalong Fly (CLF)
Engineering-driven battery packs and harness integration — built for reliability, safety, and long-term service.
OEM/ODM Engineering
Voltage, capacity, enclosure, connectors, and labeling — built to your specification.
- Custom pack design & DFM
- Rapid sampling
- Project documentation
Smart BMS Integration
Stable protection logic with optional communication for system-level monitoring.
- CAN / RS485 (optional)
- Low-temp charge protection
- Cell balancing
Quality Control
Consistent output with traceability from incoming inspection to final testing.
- Serial/QR traceability
- Electrical safety checks
- Final inspection records
Compliance Support
Documentation support to streamline shipment and project delivery.
- UN38.3 (as applicable)
- MSDS / Packaging
- COC / Test reports
Fast Delivery Options
Flexible production planning for projects and repeat orders.
- Stable supply chain
- Batch production
- Global shipping options
After-sales & Service
Clear technical communication and responsive support for integrators.
- Application guidance
- Remote troubleshooting
- Long-term cooperation
End-to-End Manufacturing & Traceable QC
From cell matching to final inspection — implementing IPC-620 standards and full MES Traceability for every battery pack and harness build.
Precision Assembly Process
Our production lines utilize semi-automated processes for consistent cell stacking, precise laser welding/busbar connection, and integrated harness routing. Every step is monitored in real-time to ensure consistent build quality across high-volume orders.
- Cell Grading: IR/OCV matching before assembly.
- Process Control: Calibrated torque & secure harness routing.
- Inline Testing: Voltage checks at key assembly stages.
- Final Verification: Aging test and functional validation.
Post-Assembly Validation Lab
Electrical
- Capacity & OCV Grading
- High-Rate Discharge Test
- BMS Functional Logic
- Internal Resistance (AC/DC)
Safety Protection
- Short-Circuit Protection
- Over-Charge/Discharge
- Thermal Runaway Sim
- Insulation Resistance
Environmental
- High/Low Temp Cycling
- Thermal Shock (-40°C~80°C)
- Salt Spray (Corrosion)
- IPX7 Waterproof Test
Mechanical
- Vibration (Transport Sim)
- Drop Test (1.2m)
- Connector Pull Force
- Wire Crimp Height
Certifications & Compliance
Compliance support for ESS, UPS backup, Motive Power, and Wiring Harness projects — documentation and delivery-ready.
Note: Certification availability depends on product configuration and project scope.
Frequently Asked Questions
Common questions about our Chalong Fly OEM/ODM services, lead times, and customization capabilities.
What is the MOQ (Minimum Order Quantity) for Chalong Fly OEM/ODM battery packs?
- Prototypes/Samples: No MOQ (1 unit is accepted).
- Mass Production: Typically starts from 50-100 packs depending on the complexity of the battery system.
What information is needed for a quick custom battery quote from CLF?
- Voltage & Capacity (e.g., 48V 100Ah)
- Continuous Load Power / Peak Current
- Dimensions / Space constraints
- Application (e.g., AGV, Solar, Robot)
- Communication requirements (CANBus / RS485 / Bluetooth)
Can Chalong Fly integrate Smart BMS with CAN/RS485?
What is the typical lead time for CLF battery solutions?
- Samples/Prototypes: 7-12 working days.
- Standard Batch Orders: 20-25 days.
- Custom Mold/Tooling: 35-40 days.
Do you provide custom wire harnesses along with the battery?
What is your warranty policy for industrial battery packs?
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