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【Certification information】 Mobile power application for UL2056 certification details
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【Certification information】 Battery core application UL1642 certification details
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【Technical information】 Several factors affecting the cycle performance of lithium ion batteries
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【Technical information】 What are the main factors that restrict the low temperature performance of lithium ion batteries?
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【Technical information】 Causes and troubleshooting methods for common battery failures
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【Technical information】 Lithium ion common problem analysis and solution (2)
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【Technical information】 Lithium ion common problem analysis and solution (1)
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【Certification case】 UN38.3 certified company ESTL to obtain UN38.3 certificate for the battery of a company in Dongguan
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UN38.3 certification
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Maritime identification
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Mobile Power Charge and Discharge Test Lab
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Programmable constant temperature and humidity test laboratory
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Electromagnetic vibration test laboratory
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Battery Extrusion Testing Laboratory
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High altitude low voltage simulation test laboratory
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Product: Consumer battery; Power battery; IT/AV products; Power supply; Lighting products; Wireless products

Certification: UN38.3; International CB; International IEC; US UL; US TÜVus; China CQC

Service Hotline+86 13925598091

Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Telephone: +86-0769-85075888 to 6617 Fax: +86-0769-85075898 Mailbox: net03@gtggroup.com