What are the three-guarantee period regulations for automotive batteries?

1 Answers
StAmir
07/30/25 8:14am
Automotive battery three-guarantee period regulations exist because batteries are considered three-guarantee vulnerable components, and different battery brands have varying warranty periods, mostly covering 1 year or 20,000 kilometers. Below is relevant information about automobiles: 1. Definition of an automobile: According to China's latest national standard "Terms and Definitions of Automobiles and Trailers" (GB/T3730.1—2001), an automobile is defined as a non-track vehicle powered by an engine, with four or more wheels, primarily used for transporting people and/or goods; towing vehicles that carry people and/or goods; or for special purposes. 2. Introduction to domestic automobile brands: Domestic automobile brands include Hongqi, Changan, Great Wall, Chery, Geely, Roewe, BYD, etc.
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