Dongguan Tengyunda Electronics Co., Ltd.

Manufacturer

1st Year
Dongguan, China
Standard
ExportHub

Quality Assurance

Brand-new A-grade lithium battery cells; no disassembled or used cells; full capacity with no false labeling; reliable and stable battery life Multiple layers of intelligent safety protection; built-in precision protection board; safeguards against overcharging, over-discharging, short circuits, overvoltage, overheating, and cell imbalance; effectively eliminates risks of swelling, leakage, and fire Strict quality control testing: Each unit undergoes multiple factory tests—including charge/discharge, aging, voltage endurance, and high/low-temperature tests—and is shipped only after meeting performance standards Original-equipment-manufacturer (OEM) manufacturing process: Precise, seamless interface fit; secure latches that won’t loosen; installs perfectly flush with the device Stable voltage regulation: Balanced current and voltage output that won’t damage your laptop’s motherboard, screen, or hardware, extending the device’s overall lifespan High-cycle durability design ensures a long charge/discharge lifespan, with minimal capacity degradation over time, offering long-lasting reliability and peace of mind. Made from eco-friendly materials free of harmful substances, it complies with industry safety and environmental standards, providing greater peace of mind for home and office use. Official after-sales support guarantees worry-free service; warranty coverage is available for non-human-induced quality issues, ensuring a worry-free shopping experience.

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Anne Jiang
Address:
Dongguan City, Zhangmu Town, Bipeishan Avenue, Guangdong, Dongguan, China
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Anne Jiang
Address:
Dongguan City, Zhangmu Town, Bipeishan Avenue, Guangdong, Dongguan, China
View Phone! | View Mobile

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