Due to sulfation, most car batteries have a lifespan of only about two years, and old batteries that are replaced are generally recycled. Some are refurbished and sold again at a certain price, while others are extracted from useful materials and remanufactured. According to the current market price, the value of the old battery is 30-150YuanHowever, the specific price is determined by the battery brand, capacity and status.
In many places, batteries can be exchanged for new ones. For car owners, a new battery that can be replaced only by making up the price difference can save a fortune.And forbusinessAt home, old batteries can be sold at higher prices after refurbishment. Therefore, there are many refurbished batteries currently on the market. Although the price is relatively cheaper, these batteries usually have a short lifespan, poor performance, and the quality is not guaranteed, and there may be safety hazards.
Therefore, when we buy batteries, we must go to regular stores to buy them. Don't try to be cheap, and try to avoid buying refurbished products. For refurbished batteries, we can distinguish from the following points:
1. Appearance
Generally, regular car battery packaging has fine workmanship, a clean surface, and is equipped with a complete warranty card and product manual, while fake and inferior batteries have obvious color differences in appearance.
2. Surface coded date
The authenticity can be judged by the digital code and production date engraved on the battery shell. The new battery code is clearly engraved and the date is recent.
3. Wiring port
It can be judged by the wiring port on the battery that the refurbished battery has signs of wear, but the new battery does not.
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