Product Overview
LJY Energy supplies Grade A LiFePO4 prismatic battery cells for wholesale buyers, pack manufacturers, and system integrators. Available capacities range from 100Ah to 314Ah, sourced through our qualified manufacturing partners in China.
For buyers building their own battery packs, we also coordinate BMS selection, cell matching, and technical support. See our finished battery products for complete pack solutions.
- Grade A cells — consistent capacity and internal resistance
- 100Ah to 314Ah range — covers most pack designs
- Cell matching service — voltage and IR matched for pack assembly
- Technical support — BMS pairing guidance and pack design consultation
Available Cell Models
| Group | Parameter | Value | Status |
|---|---|---|---|
| Cell | Chemistry | LiFePO4 (LFP) | Typical |
| Cell | Nominal voltage | 3.2V | Typical |
| Cell | Capacity options | 100Ah / 280Ah / 304Ah / 314Ah | Typical |
| Cell | Cycle life | 6000+ cycles at 80% DOD (cell level) | Typical |
| Supply | Minimum order | Contact for MOQ | To Be Confirmed |
| Supply | Cell grading | Grade A, matched available | Typical |
Cell specifications vary by manufacturer batch. Detailed datasheets provided upon inquiry.
Wholesale Applications
- Battery pack manufacturers
- Solar energy storage system integrators
- RV and marine battery builders
- Golf cart battery assemblers
OEM/ODM Support
Beyond cells, we coordinate complete pack solutions: custom BMS, housing design, and assembly through manufacturing partners. Contact us for your project requirements.
Who We Serve
We work with pack manufacturers, system integrators, distributors, and OEM brands who need consistent, verifiable cell supply:
- Pack assemblers: Matched cells (voltage + IR sorted) for 12V/24V/48V/51.2V pack production
- Solar & ESS integrators: 280Ah/304Ah/314Ah cells for residential and commercial storage
- RV/marine/golf cart builders: 100Ah–200Ah cells with application-specific BMS coordination
- Distributors: Volume supply with consistent grading and documentation
Customization & Supply Chain Support
As a China-based battery supply chain partner, we coordinate:
- Cell matching: Voltage and internal resistance sorting for pack consistency
- BMS coordination: Work with your BMS spec or recommend compatible options (CAN/RS485/UART)
- Documentation: UN38.3 test summaries, MSDS, and specification sheets for the exact cells shipped
- Flexible MOQ: Trial orders to container loads — confirmed per project requirements
- Export handling: DG freight coordination, customs documentation support
Specifications, pricing, MOQ, and lead times are confirmed per project based on your requirements. Contact us with your specs for a detailed quotation.
Related Technical Guides
Buying cells in volume? These guides help you specify, verify, and assemble with confidence:
- How to Choose LiFePO4 Cells for Battery Pack Assembly — capacity matching, IR sorting, and assembly best practices
- Grade A vs Grade B LiFePO4 Cells: How to Verify Quality — don’t pay Grade A prices for Grade B cells
- How to Test LiFePO4 Battery Capacity and Internal Resistance — verify what you receive
- How Are LiFePO4 Battery Cells Manufactured? — understand the supply chain you’re buying into
Frequently Asked Questions
What is the difference between Grade A and Grade B cells?
Grade A cells meet full manufacturer specifications for capacity, internal resistance, and cycle life. We supply Grade A for applications requiring reliable long-term performance.
Can you match cells for pack assembly?
Yes, we provide voltage and internal resistance matching to ensure balanced pack performance.
Product Overview
LJY Energy supplies Grade A LiFePO4 prismatic battery cells for wholesale buyers, pack manufacturers, and system integrators. Available capacities range from 100Ah to 314Ah, sourced through our qualified manufacturing partners in China.
For buyers building their own battery packs, we also coordinate BMS selection, cell matching, and technical support. See our finished battery products for complete pack solutions.
- Grade A cells — consistent capacity and internal resistance
- 100Ah to 314Ah range — covers most pack designs
- Cell matching service — voltage and IR matched for pack assembly
- Technical support — BMS pairing guidance and pack design consultation
Available Cell Models
| Group | Parameter | Value | Status |
|---|---|---|---|
| Cell | Chemistry | LiFePO4 (LFP) | Typical |
| Cell | Nominal voltage | 3.2V | Typical |
| Cell | Capacity options | 100Ah / 280Ah / 304Ah / 314Ah | Typical |
| Cell | Cycle life | 6000+ cycles at 80% DOD (cell level) | Typical |
| Supply | Minimum order | Contact for MOQ | To Be Confirmed |
| Supply | Cell grading | Grade A, matched available | Typical |
Cell specifications vary by manufacturer batch. Detailed datasheets provided upon inquiry.
Wholesale Applications
- Battery pack manufacturers
- Solar energy storage system integrators
- RV and marine battery builders
- Golf cart battery assemblers
OEM/ODM Support
Beyond cells, we coordinate complete pack solutions: custom BMS, housing design, and assembly through manufacturing partners. Contact us for your project requirements.
Related Technical Guides
Product Overview
LJY Energy supplies Grade A LiFePO4 prismatic battery cells for wholesale buyers, pack manufacturers, and system integrators. Available capacities range from 100Ah to 314Ah, sourced through our qualified manufacturing partners in China.
For buyers building their own battery packs, we also coordinate BMS selection, cell matching, and technical support. See our finished battery products for complete pack solutions.
- Grade A cells — consistent capacity and internal resistance
- 100Ah to 314Ah range — covers most pack designs
- Cell matching service — voltage and IR matched for pack assembly
- Technical support — BMS pairing guidance and pack design consultation
Available Cell Models
| Group | Parameter | Value | Status |
|---|---|---|---|
| Cell | Chemistry | LiFePO4 (LFP) | Typical |
| Cell | Nominal voltage | 3.2V | Typical |
| Cell | Capacity options | 100Ah / 280Ah / 304Ah / 314Ah | Typical |
| Cell | Cycle life | 6000+ cycles at 80% DOD (cell level) | Typical |
| Supply | Minimum order | Contact for MOQ | To Be Confirmed |
| Supply | Cell grading | Grade A, matched available | Typical |
Cell specifications vary by manufacturer batch. Detailed datasheets provided upon inquiry.
Wholesale Applications
- Battery pack manufacturers
- Solar energy storage system integrators
- RV and marine battery builders
- Golf cart battery assemblers
OEM/ODM Support
Beyond cells, we coordinate complete pack solutions: custom BMS, housing design, and assembly through manufacturing partners. Contact us for your project requirements.
Related Technical Guides
Buying cells in volume? These guides help you specify, verify, and assemble with confidence:
- How to Choose LiFePO4 Cells for Battery Pack Assembly — capacity matching, IR sorting, and assembly best practices
- How to Choose LiFePO4 Cells for Battery Pack Assembly — capacity matching, IR sorting, and assembly best practices
- Grade A vs Grade B LiFePO4 Cells: How to Verify Quality — don’t pay Grade A prices for Grade B cells
- How to Test LiFePO4 Battery Capacity and Internal Resistance — verify what you receive
- How Are LiFePO4 Battery Cells Manufactured? — understand the supply chain you’re buying into
Frequently Asked Questions
What is the difference between Grade A and Grade B cells?
Grade A cells meet full manufacturer specifications for capacity, internal resistance, and cycle life. We supply Grade A for applications requiring reliable long-term performance.
Can you match cells for pack assembly?
Yes, we provide voltage and internal resistance matching to ensure balanced pack performance.
Frequently Asked Questions
What is the difference between Grade A and Grade B cells?
Grade A cells meet full manufacturer specifications for capacity, internal resistance, and cycle life. We supply Grade A for applications requiring reliable long-term performance.
Can you match cells for pack assembly?
Yes, we provide voltage and internal resistance matching to ensure balanced pack performance.