Original Battery Part Numbers

• Dyson 206340, 969352-02, SV12

Established in 2002, we are a leading high-tech enterprise specialized in R&D, design, manufacture, and service of Li-ion battery packs. Our expertise covers laptop batteries, power tools, vacuum cleaners, and outdoor energy storage solutions. We are dedicated to providing safe, portable, and durable energy products.

Research & Development

Our comprehensive R&D center is staffed by technicians with an average of over 20 years of experience. We independently design and develop nearly 1,000 laptop batteries and 60 power tool batteries, continuously launching new products every month.

Quality Control Standards

• Cell Testing: Rigorous 18650 Li-ion and Li-polymer battery cells testing.
• PCB Data Test: Comprehensive charge-discharge and compatibility testing.
• Spot Welding: High-precision auto cell spot welding for maximum safety.
• Aging Test: Smart aging cabinets to ensure capacity and stability.
• Real Machine Matching: Every batch undergoes real machine matching tests.

Certifications

Our facility operates under a sound management system and has passed ISO9001 certification. All products meet safety protection standards, utilizing intelligent BMS protection boards and refined quality control inspection procedures.