Keep the lithium-ion battery cool. Avoid a hot car. For prolonged storage, keep the battery at a 40% charge level.

保持锂电池凉爽。避免很热的汽车，要想延长寿命，在40%的电量下保存。

youdao

Keep the lithium-ion battery cool. Avoid a hot car. For prolonged storage, keep the battery at a 40% charge level.

保持锂电池凉爽。避免很热的汽车，要想延长寿命，在40%的电量下保存。

youdao