Why does the lithium electric vehicle suddenly lose power and regain power after re-plugging?
1 Answers
Lithium electric vehicles may suddenly lose power and regain power after re-plugging due to unstable battery connections or a faulty battery. You can check the fuse and connectors, and tighten the wiring. On the other hand, it is also necessary to check the motor and other components for faults. If the issue persists, the battery may need to be replaced. Below are the reasons for power loss while driving: 1. Fuse issue: If the fuse has poor contact with the two-wire stamping parts or if there is a short circuit in the vehicle, the fuse may blow. You can remove the battery box, open the cover, and check whether the fuse is broken or short-circuited. 2. Battery wiring or battery plug issue: If the entire vehicle loses power (checked via the air switch or fuse), it is likely due to poor contact or disconnection of the battery wiring or plug. Try pulling the wires or plugs by hand, or re-secure them one by one. 3. Wiring fault at the controller connection: If the wires at the controller connection are loose or poorly connected, you can re-plug or tighten each wire. 4. Throttle or throttle wiring fault: Check the throttle plug of the controller. The wire colors of the controller are usually red, gray, and black, or red, green, and black. The gray or green wire is the output signal line of the throttle. You can directly connect the red wire to the power line. If the throttle or throttle wiring is faulty, the motor can operate at maximum speed at this time.
