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Shenzhen Junext Power Technology Co., Ltd. quality control

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Residential Energy Storage Systems
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QC Profile

Our Quality Commitment

Zero defect "quality goal: We promise that every energy storage lithium battery delivered undergoes over 200 strict inspections, with a critical process defect rate controlled below 50PPM, providing customers with safe and reliable energy storage solutions.

Whole process quality control system

Global Top Supplier Selection: Establishing Strategic Cooperation with International Top Material Suppliers such as BASF and Umicore
68 raw material testing standards: including key indicators such as purity, particle size, magnetic foreign matter, etc
Batch traceability system: Ensure that the source of each batch of materials is traceable and the quality is controllable

Intelligent Manufacturing Process Control

Digital workshop: 100% real-time monitoring of key process parameters
Intelligent detection system: using AI vision to detect polar defects, with an accuracy rate of 99.9%
Accurate environmental control: Class 1000 clean workshop with temperature and humidity fluctuations of ± 1 ℃/± 2%

Multiple product validation

Electrical performance testing: 18 core indicators including capacity, internal resistance, and cycle life
Security testing: Passed international security certifications such as UL1973 and IEC62619
Environmental adaptability: -40 ℃~60 ℃ extreme environment verification

Contact Details

Shenzhen Junext Power Technology Co., Ltd.

Contact Person: Mrs. julia

Tel: 13302436300