Where is the production date of the battery?
1 Answers
Battery production dates are generally printed on the surface of the battery, represented by a series of numbers and letters. Since batteries are considered consumable parts under warranty, the warranty periods vary among different brands, typically ranging from 1 year or 20,000 kilometers, as specified in the battery manual. Taking the battery code 3KZ28A1 as an example: 1. The first digit is a number: usually one of the digits 0-9, representing the production year of the battery. In this case, '3' indicates the production year was 2013. 2. The second character is a letter: usually one of the 12 letters A, B, C, D, E, F, G, H, J, K, M, representing the production month, with each letter corresponding to months 1-12 in order. Here, 'K' represents the 10th month. 3. The third character is a letter: indicating the manufacturer of the battery. 'C' stands for Chongqing, while 'Z' represents Zhejiang. In this case, 'Z' means the battery was produced in Zhejiang. 4. The fourth and fifth digits are numbers: representing the production day. Here, '28' indicates the 28th day. 5. The sixth and seventh characters are a combination of letters and numbers: representing the batch number of the battery. 6. In summary: This battery was produced on October 28, 2013, in Zhejiang, and belongs to the first batch.
