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Premium LiFePO4 Battery Solutions

Shenzhen Luyuan Technology Co., Ltd. is a professional manufacturer and exporter of lithium batteries for energy storage. Our high-quality LiFePO4 cells, DIY kits, BMS, and complete battery packs are engineered for solar, electric vehicles, marine, and off-grid applications with unmatched durability and safety.

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About Luyuan Battery

LUYUAN is a trusted manufacturer and exporter of lithium battery solutions, specializing in LiFePO4 (LFP) technology. We supply genuine Grade A cells from EVE, one of the world’s leading battery cell producers, ensuring long cycle life, thermal stability, and consistent performance.

Our product range includes high-capacity cells (50Ah to 304Ah), pre-assembled battery packs (24V and 48V), DIY kits with metal or plastic enclosures, BMS systems from JK, Seplos, Daly, and JBD, as well as essential accessories like busbars, insulation sheets, and breakers.

Whether you're building a solar energy system, powering an electric boat, or upgrading an EV, Luyuan provides reliable, scalable, and safe battery solutions backed by technical expertise and global support.

Luyuan Battery Assembly

Our Products

High-performance LiFePO4 cells, packs, and accessories for every application

EVE 280Ah Cell

EVE 280Ah LiFePO4 Cell

3.2V Grade A Genuine Cell (LF280K) with 6000+ cycles. Includes free flexible copper busbar and insulation sheet.

  • Double-hole terminals
  • Free copper busbar upgrade
  • Perfect for 48V/51.2V systems
48V 280Ah Battery Pack

48V 280Ah Pre-Assembled Pack

14kW LiFePO4 battery pack with JK or Seplos BMS. Ideal for solar, EV, and marine use.

  • JK/Seplos BMS included
  • Pre-wired and tested
  • High energy density
Metal DIY Battery Box

Metal DIY Battery Box (48V)

Customizable metal enclosure for 16S 48V 280Ah–320Ah packs with compression device.

  • Black or white finish
  • Supports custom BMS/screen
  • Durable steel construction
Plastic Waterproof Battery Box

Plastic Waterproof Battery Box

ABS waterproof case for 12V–48V packs up to 280Ah. Dust and moisture resistant.

  • ABS material
  • Internal dimensions: 335x180x215mm
  • Glue-fixed cover
EVE 304Ah Automotive Cell

EVE 304Ah Automotive Cell

High-capacity 3.2V LiFePO4 cell designed for EVs and heavy-duty applications.

  • Fully batch-matched
  • Includes free busbar, nuts, insulation
  • Grade A, new condition
Seplos Smart BMS

Seplos Smart BMS 200A

Full-featured BMS with Bluetooth, RS485, CAN, and screen for 24V/48V systems.

  • Up to 200A continuous current
  • 8S–16S support
  • Real-time monitoring
Copper Busbar Connector

Luyuan Copper Busbar

2mm thick copper connectors for 50Ah to 304Ah LiFePO4 cells. Durable and low-resistance.

  • Pure copper construction
  • Suitable for multiple cell sizes
  • Approx. 10g per piece
Fiberglass Insulation Sheet

Fiberglass Epoxy Insulation Sheet

Thermal and electrical insulator for cell separation in DIY battery packs.

  • Fits 50Ah–304Ah cells
  • Custom sizes available
  • High dielectric strength
24V DIY Battery Kit

24V 280Ah DIY Battery Kit

Complete metal box set for 8S 24V systems with compression device and accessories.

  • Supports 280Ah–320Ah cells
  • Customizable layout
  • Black or white color
JK 2A16S BMS

JK 2A16S 200A BMS

Bluetooth-enabled BMS for 48V LiFePO4 packs with active balancing and app control.

  • 150A/200A options
  • Wireless monitoring
  • Overcharge/discharge protection

Why Choose Luyuan?

Engineered for performance, safety, and longevity

Grade A Cells

We source only genuine, brand-new LiFePO4 cells directly from EVE with full capacity guarantee.

High Cycle Life

Our cells support up to 6000 cycles, ensuring long-term reliability for solar and EV systems.

Custom Solutions

Customize battery boxes, BMS configurations, and complete packs to meet your exact needs.

Global Support

We serve customers worldwide with fast shipping and responsive technical assistance.

6000+
Charge Cycles
304Ah
Max Cell Capacity
14kW
Max Pack Output
15+
Countries Served

Frequently Asked Questions

Are your LiFePO4 cells genuine EVE?

Yes, we source all EVE cells directly from the manufacturer. Each cell is Grade A, brand new, and fully matched for capacity and performance.

Do you offer custom battery packs?

Yes, we can build custom battery packs based on your voltage, capacity, BMS, and enclosure requirements. Contact us for a quote.

What BMS options do you support?

We support JK, Seplos, Daly, JBD, and JIKONG BMS systems with Bluetooth, CAN, RS485, and screen integration.

Do you provide technical support?

Yes, our team offers wiring diagrams, user manuals, and direct support for installation and troubleshooting.

What is your warranty policy?

We offer a standard 2-year warranty on all battery cells and packs. Extended warranties available upon request.

Get in Touch

For inquiries, quotes, or technical support, reach out to our team directly.

Email: [email protected]
WhatsApp: +86 134 2516 3957
Address: Long Gang, Shenzhen, Guang Dong, China 518000
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