Why does the Wuling Hongguang Mini suddenly lose all power?

[AsherLee]

Wuling Hongguang Mini suddenly losing all power is generally caused by loose battery terminal connections leading to poor contact. Below are some relevant introductions about charging new energy vehicles: 1. Maintain the battery in a fully charged state: Keep the battery in a "fully fed state" for a long time. If it is left unused for several days after being completely drained before recharging, it is prone to plate sulfation and capacity reduction. 2. Perform regular discharge: It is recommended to conduct a deep discharge every two months, which means riding a long distance until the under-voltage indicator flashes, completely depleting the power, and then recharging to restore the battery capacity. This also helps to understand the current capacity level of the battery and whether maintenance protection is needed.