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Address: Building H4 and Building K8, Standardized Factory Buildings, Eastern Industrial Park, High-tech Zone, Yiyang City
Phone:0737-3550158
Email:sales@hnkingi.com
New silicon-carbon products KSC-4AR-Y series
Spherical phenolic resin-based products: 1. Low expansion and long cycle; 2. High pressure density, high strength, and compressive performance is better than KSC-4AR products.
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New silicon-carbon product KSC-4AR series
Conventional phenolic resin-based products: 1. Low expansion and long cycle; 2. Higher compaction, higher strength, and better compressive performance.
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New silicon-carbon products KSC-4BO series
Petroleum coke-based products: 1. Low cost; 2. Excellent magnification performance.
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Cycling performance: 99.8% capacity retention rate for 296 weeks at room temperature, 90% DOD cycle; At room temperature, the capacity retention rate of 100% DOD cycle for 400 weeks is 93.5%; Low temperature performance: -10°C/ -20°C/-30°C, 0.5C-2.2V capacity retention rate is 93.51%, 91.75% and 89.24% respectively;
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18650-3.2Ah cylindrical battery: 2.5~4.2V, 0.5C charge/3C discharge; Cathode: NCM811; Anode compound capacity: 430mAh/g (KSC-1B, carbon content=3.4wt%); At room temperature, the capacity retention rate of 0.5C charging/3C continuous cycle for 500 weeks is ≥91.0%; At room temperature, the capacity retention rate of 0.5C charging/3C continuous cycle for 1100 weeks is ≥80.0%;
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Hunan Kingi Technology Co., Ltd.
Address: Building H4 and Building K8, Standardized Factory Buildings, Eastern Industrial Park, High-tech Zone, Yiyang City
Phone:+86-737-3550158
Email:sales@hnkingi.com