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Highlighted Companies



company photo

Zigong Joinsun co,. Ltd

  • Address: 6-45 Xinyuan Road, Yantan District, Zigong, Sichuan , China
  • Email: Email
  • Phone: 0813-8258888

Business description

Zigong JOINSUN Technology Co., Ltd. established in September 2022 with a registered capital of 60 million yuan, is a technology-oriented small and medium-sized enterprise specializing in the research and development, production, and sales of lithium-ion power batteries, ultra-large capacity energy storage batteries, battery management systems, rechargeable battery packs, and wind and photovoltaic energy storage systems.

The company boasts an advanced technology and management team, as well as a comprehensive R&D, production, quality control, sales, and service system, holding a significant brand position in the field of power batteries.

Latest listings



  • Inr21700 48e Lithium Batteries
    Inr21700 48e Lithium Batteries
    Batteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for price

    Product Features: High Capacity for Ultra-Long Standby Long Cycling life Ensures Longer Service Life Efficient Charging Excellent Low-Tempereture Adaptability Application Areas Power bank, Small-Scale Energy Storage, 3C Digital, Small Home Appliances...

  • Inr18650 32e Energy Storage Lithium Batteries
    Inr18650 32e Energy Storage Lithium Batteries
    Batteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for price

    High Energy Density Excellent Safety Long Cycle Life High Discharge Rate Outstanding Temperature Control Performance Low Internal Resistance Design Environmental Friendliness and Sustainability Application Areas Power bank, Small-Scale Energy Storage...

  • Inr21700 45p High Rate Lithium Ion Battery
    Inr21700 45p High Rate Lithium Ion Battery
    Batteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for price

    Ultra-High Discharge Capacity Instant High Current Output Low Internal Resistance High Power Performance Strong Durability INR21700-45P High-Rate Lithium-Ion Battery Application Areas: Fast-Charging Power Banks, Out-door power stations INR21700-45P H...

  • Inr21700 40p High Rate Lithium Ion Battery
    Inr21700 40p High Rate Lithium Ion Battery
    Batteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for price

    Ultra-High Discharge Capacity Instant High Current Output Low Internal Resistance High Power Performance Strong Durability The INR21700-40P High-Rate Lithium-Ion Battery is a premium-grade cylindrical cell designed for power-hungry applications such ...

  • Inr21700 40mf Lithium Battery
    Inr21700 40mf Lithium Battery
    Batteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for price

    Product Features: Ultra-High Discharge Capacity Instant High Current Output Low Internal Resistance High Power Performance Strong Durability Application Areas Perfect for high-demand, high-safety use cases including: New national standard electric tw...



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