Tianneng Battery Files Patent for New Lead-Acid Battery Positive Electrode Paste

Published: Jun 15, 2026 15:46

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[Lead-Acid Battery Enterprise Updates] According to information from the National Intellectual Property Administration, Tianneng Battery Group Co., Ltd. has applied for a patent titled “A positive electrode paste for lead-acid batteries and its preparation method and application.” The application publication number is CN122202305A, and the application number is CN202610065109.6.

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