EV battery

How does BYD's blade battery perform at low temperatures?

by：Vglory 2021-03-16

BYD's new form of car battery called blade battery is different from traditional batteries. BYD blade batteries are based on lithium iron phosphate battery technology, while traditional car batteries use ternary lithium-ion batteries. In the case of low temperature, the fluidity of the electrolyte and the binder of the positive and negative electrodes of the lithium-ion battery becomes poor, resulting in a decrease in the capacity and performance of the battery. However, BYD's blade battery is different from the traditional lithium-ion battery. The problem of iron dissolution is controlled at the cell level, so the battery's range can be increased. In addition, BYD adopts a more scientific thermal management system on the blade battery, which can automatically control the internal temperature of the battery at an optimal working temperature. Therefore, in the case of low temperature, the internal temperature of the battery can be evenly distributed. To a certain extent, the impact of low temperature on the battery is slowed down. All in all, from my own experience, driving an electric car in winter will feel that the battery life is significantly shorter than in other seasons, but technology is advancing and the times are developing. With the launch of BYD’s new technology, it can be certain To alleviate this embarrassing situation, if you often use new energy vehicles in cold weather, you can consider BYD's new technology. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Reasons and solutions for the non-discharge of lithium ion battery packs

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