33 China 
2 Pakistan 
Zigong Joinsun co,. Ltd
- Address: 6-45 Xinyuan Road, Yantan District, Zigong, Sichuan , China
- 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
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Inr18650 Lithium Ion BatteryBatteries - Zigong Joinsun co,. Ltd - China - January 11, 2026 - 1.00 Dollar US$Product Display Introduction to INR18650 Lithium-Ion Battery The INR18650 lithium-ion battery is one of the most widely used cylindrical battery formats in the global energy storage and power supply market. Known for its balanced performance, safety,...
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Ithium Ion BatteryBatteries - Zigong Joinsun co,. Ltd - China - January 11, 2026 - 1.00 Dollar US$The INR21700-45E Cylindrical Lithium-ion Battery is engineered for high-drain applications that require outstanding energy density, stable discharge performance, and long-term reliability. With a typical capacity of 4500 mAh, this 21700 lithium-ion c...
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Wholesale Cylindrical Lithium BatteryBatteries - Zigong Joinsun co,. Ltd - China - January 11, 2026 - 1.00 Dollar US$Product Display Looking for a reliable supplier of high-capacity cylindrical lithium batteries for bulk orders? JoinSun offers premium-grade Wholesale Cylindrical Lithium Battery solutions — ideal for manufacturers, distributors, energy storage provi...
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Oem Odm Battery Pack DesignConstruction - Other Buildings - Zigong Joinsun co,. Ltd - China - January 11, 2026 - 1.00 Dollar US$The 21700 battery cell plays a vital role in the drone industry, offering exceptional performance and reliability. Its high energy density enables drones to store a significant amount of power within a compact and lightweight design, addressing the c...
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High Discharge 21700 BatteryAudio Electronics - Zigong Joinsun co,. Ltd - China - January 11, 2026 - 1.00 Dollar US$Engineered for high-performance e-mobility and portable energy systems, the Joinsun INR21700-50D High Discharge 21700 Battery delivers superior power, stability, and long-term reliability. Whether for electric scooters, e-bikes, or outdoor power stat...
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Inr21700 48e Lithium BatteriesBatteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for priceProduct 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...
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Inr18650 32e Energy Storage Lithium BatteriesBatteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for priceHigh 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...
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Inr21700 45p High Rate Lithium Ion BatteryBatteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for priceUltra-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...
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Inr21700 40p High Rate Lithium Ion BatteryBatteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for priceUltra-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 ...
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Inr21700 40mf Lithium BatteryBatteries - Zigong Joinsun co,. Ltd - China - September 22, 2025 - contact company for priceProduct 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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