Electric vehicles have been loved by consumers in recent years, and replacing the battery has also become a troubling problem for many. How do you choose a good battery? Xupai shares the answer with you.

1. Check whether the product markings on the electric vehicle battery are complete, including the environmental protection mark, product model or specification, manufacturing date, trademark, manufacturer's name, and polarity symbols. See whether the inner and outer markings match, and especially check whether the product body carries a prominent label, since it is the marking on the body that quality inspection departments rely on when testing.

2. Note the rated capacity marked on the battery. The larger the rated capacity, the longer the discharge time. Try not to buy a battery with no rated capacity marked.

3. It is best to choose branded batteries from well-known, large companies. Batteries are usually supplied by professional battery manufacturers, and quality and price differ between brands and factories. Well-known large companies are big in scale, strong in technology, and good at after-sales service, so their battery quality is guaranteed.

4. Take a long-term view and pay attention to whether after-sales service is complete. Many manufacturers focus on pre-sales but neglect after-sales service, which brings inconvenience when users encounter problems during use. So before choosing a manufacturer, do your research to avoid conflicts caused by after-sales issues.

The above are the four steps for choosing an electric vehicle battery. We hope they are helpful.