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RJ Lithium

FOSHAN RJ TECH LIMITED

RJ Lithium Factory

Premium LiFePO4 Battery Manufacturer

9000+ Cycles • 15-Year Warranty • Factory Direct Pricing • OEM/ODM Support

RJ Lithium Battery Production

About RJ Lithium

FOSHAN RJ TECH LIMITED is a leading Lithium LiFePO4 Battery Manufacturer in China with over 16 years of experience. Recognized by clients across North America, Europe, and Australia, we specialize in high-performance, long-life lithium iron phosphate batteries for industrial, residential, and renewable energy applications.

We produce 3.2V LiFePO4 prismatic cells from scratch and assemble custom battery packs to meet specific customer requirements. Our commitment to quality, innovation, and sustainability drives every product we deliver.

16+
Years Experience
9000+
Charge Cycles
15
Year Warranty
10,000+
Units Shipped

Our Premium Battery Products

Engineered for performance, durability, and safety. From home energy storage to industrial forklifts, RJ Lithium delivers reliable LiFePO4 solutions with active BMS, UL certification, and global compliance.

PowerWall 10.3kWh Battery

PowerWall 10.3kWh

Wall-mounted lithium solar LiFePO4 battery with Tesla-inspired design, 48V system, ideal for home backup and off-grid solar.

  • 48V 215Ah LiFePO4
  • 9000+ cycles
  • UL9540A Certified
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8.3kWh Stackable Battery

8.3kWh Stackable ESS

Modular 51.2V 162Ah system for scalable home or commercial energy storage. Seamless expansion and hybrid inverter compatibility.

  • Stackable Design
  • Active BMS Balancing
  • WiFi Monitoring
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Lithium Tow Tractor Battery

72V-96V Tow Tractor Battery

High-capacity lithium replacement for Anhui HeLi and Jiangsu Keli electric tow tractors. Deep cycle, IEC62619 & MSDS certified.

  • 200Ah to 900Ah Options
  • Trojan Battery Replacement
  • Airport & Industrial Use
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Lithium Forklift Batteries

High-power 24V to 96V LiFePO4 packs for Dematic, OM, and other forklifts. Replace lead-acid with zero maintenance and faster charging.

  • 100Ah to 2000Ah Capacity
  • TUV, CE, UL Certified
  • 24/7 Operation Ready
Request Quote

LiFePO4 Electric Boat Batteries

Marine-grade 72V to 144V lithium batteries for INDEVA E-Ship and other electric vessels. Deep cycle, waterproof, and corrosion-resistant.

  • 100Ah to 1000Ah Options
  • Trojan Replacement
  • Safe & Non-Toxic
Request Quote

Large Scale BESS

1MWh turnkey energy storage systems for commercial, industrial, and utility-scale projects. UL9540 certified, grid-tied or off-grid.

  • 1MW / 1MWh+ Systems
  • Hybrid Inverter Included
  • Global Project Support
Request Quote

Lithium AGV Robotics Batteries

Compact, high-efficiency LiFePO4 packs for automated guided vehicles and robotics. Fast charging, long cycle life, smart BMS.

  • Custom Form Factors
  • 24/7 Operational
  • OEM/ODM Supported
Request Quote

Lithium RV & Golf Cart Battery

Lightweight, maintenance-free 12V to 48V LiFePO4 batteries for RVs, golf carts, and sightseeing vehicles. Deep cycle and vibration-resistant.

  • 12V to 48V Options
  • 5x Longer Life
  • No Gassing or Spills
Request Quote

Why Choose RJ Lithium?

We combine cutting-edge technology, rigorous quality control, and customer-first service to deliver the most reliable LiFePO4 battery solutions in the industry.

9000+ Cycles

Engineered for longevity with deep-cycle LiFePO4 chemistry that outlasts standard lithium and lead-acid batteries.

15-Year Warranty

Backed by a 15-year performance guarantee. We stand behind the quality and durability of every battery we ship.

Factory Direct Pricing

Eliminate middlemen. As a manufacturer, we offer competitive pricing without compromising on quality.

OEM/ODM Support

Custom battery design, branding, and packaging available. We help bring your energy storage vision to life.

16+
Years in Business
10,000+
Units Delivered
50+
Countries Served
99.2%
Customer Satisfaction

What Our Clients Say

"We received 100pcs 3.2V cells and are impressed by the performance! We’re proceeding with a 10,000pcs order. Thank you!"

— Christopher

"We feel lucky to have found RJ! From LFP cells to smart BMS, we’re very satisfied with quality and price!"

— Ross

"At first, we didn’t expect such performance. Now we’ve cooperated smoothly for 3 years! Thank you!"

— Jacky

"Thanks to RJ’s performance and pricing, our company won a 100MW/200MWh government project! Hope for deeper cooperation!"

— John

Frequently Asked Questions

What is the warranty on RJ Lithium batteries?

All RJ Lithium LiFePO4 batteries come with a 15-year warranty, covering defects in materials and workmanship under normal use.

How many charge cycles do your batteries support?

Our LiFePO4 batteries are rated for over 9000 deep charge-discharge cycles at 80% depth of discharge, ensuring long-term reliability.

Do you offer custom battery solutions?

Yes, we provide full OEM/ODM support including custom voltage, capacity, casing, and BMS integration for industrial and residential applications.

Are your batteries certified for safety?

Yes, our products are UL9540A, IEC62619, CE, TUV, and MSDS certified, meeting international safety and environmental standards.

How can I request a quote?

Click the "Request A Quote" button or visit rj-lithium.com to contact us directly.

Get In Touch

Ready to power your project with high-performance LiFePO4 batteries? Contact us today for pricing, samples, and technical support.

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