Why Are There So Many Second-hand BYD Tang DM Cars?

1 Answers
VonAdelyn
07/29/25 8:32pm
BYD Tang DM has a large number of second-hand cars because the BYD Tang has many minor issues and poor resale value, leading many owners to sell them quickly. The Tang DM is a hybrid model. Hybrid models and pure electric models generally have low resale value in the second-hand car market due to concerns about range and battery warranty. Relevant information about car batteries is as follows: 1. Introduction: A car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. Typically, the term "battery" refers to a lead-acid battery, which is mainly made of lead and its oxides, with a sulfuric acid solution as the electrolyte. 2. Working Principle: It uses lead plates filled with sponge-like lead as the negative electrode, lead plates filled with lead dioxide as the positive electrode, and a 22–28% dilute sulfuric acid solution as the electrolyte. During charging, electrical energy is converted into chemical energy, and during discharging, chemical energy is converted back into electrical energy.
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