Welcome to the official website of Zishine Energy (Shenzhen) Co., Ltd.
Consultation Hotline：Shijun Hu 13825221556 | Xiaodong Xu 13826536865 | Doris Zhou 13825211009
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Magnetic Wireless Power Bank Slim Magnetic Power Bank Fast Charging Magnetic Power Bank Magnetic Power Bank with LED Display Wireless Bluetooth Earphones TWS Bluetooth Earbuds Sports Bluetooth Earphones Bluetooth Gaming Earbuds Type-C Rechargeable Batteries AA Rechargeable Battery AAA Rechargeable Battery 9V Rechargeable Battery
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Technology & Quality

Advanced Battery Technology & Systematic Quality Assurance

Backed by SUNHE’s over 15 years of lithium battery R&D and manufacturing experience, Zishine masters advanced semi-solid battery technology and builds strict full lifecycle quality management standards. We integrate material optimization, cell design, intelligent protection and standardized testing to develop safe, efficient and stable portable power products for consumer electronics, smart devices, medical equipment and IoT scenarios. Explore our core technology and quality system below.

Semi-Solid Battery Technology

We adopt advanced semi-solid battery solutions with optimized electrolyte formula, effectively improving energy density and lowering leakage risks. Our technology covers electrode material upgrading, internal cell structural optimization, low-temperature adaptability and stable high-rate discharge performance, delivering longer cycle life and higher safety compared with traditional liquid lithium batteries.

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Battery Safety Protection

Multi-layer safety protection architecture including internal cell isolation, efficient thermal dissipation design, intelligent BMS management and anti-abuse structure. Effectively prevent risks of overcharging, over-discharging, thermal runaway, extrusion and puncture. All products pass comprehensive safety tests to meet global consumer electronics safety requirements.

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Quality Control & Certification

Closed-loop quality inspection covering raw material incoming check, semi-finished testing, assembly monitoring and finished product verification. Our manufacturing system complies with ISO9001, ISO14001, ISO14500 standards. Products obtain CE, UL, IEC62133, KC, PSE, UN38.3, RoHS and other global certifications to support worldwide market access.

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Our Technology & Quality Strength

Supported by professional R&D teams, automated production bases and complete testing laboratories, Zishine inherits SUNHE’s mature lithium battery technology. We continuously optimize semi-solid battery performance, upgrade systematic safety design and implement strict standardized quality management. We provide reliable portable power products and customized OEM/ODM solutions for global partners, ensuring stable performance, full certification support and long-term product competitiveness.