How to see the production date of Fengfan battery? Where is the production date of Fengfan battery?

The factory date of the car battery we are talking about today is not unique, but it plays a decisive role when checking the aging degree of the battery. However, the production date of the battery needs to be based on the manufacturer's coding method, so how do you look at the production date of the Fengfan battery, and where is the production date of the Fengfan battery?

The production date of the windsurfing battery is composed of a series of Arabic numerals and English letters and is located on the surface of the battery. For example, for the windsurfing battery identified as 4A0735331, 4 indicates that it was produced in 2014, and A is January (A is January, B is February...L is December, in turn), and 07 represents the month On the 7th day. In summary, the battery was produced on January 7, 2014. As for the remaining 35331 logo, it refers to the production unit code and the team serial number.

It is worth mentioning that it is best for us to purchase batteries from formal channels, because there are some small factories on the market that recycle used batteries. The production date of such batteries is basically unreliable, not only in terms of quality. A good guarantee (durability), and there is no overvoltage or overcurrent protection, so there are certain safety hazards when charging. Therefore, in order to avoid the occurrence of these things, we have to play up the spirit when buying.