Why is there no power in the entire electric tricycle?
3 Answers
It may be due to a blown fuse. Below is relevant information: Electric Tricycle: An electric tricycle is a three-wheeled transport vehicle powered by batteries and driven by a motor, used for carrying goods or passengers. Electric tricycles use tubular high-capacity, left-right lined, deep-discharge, traction-type batteries, which can meet the requirements of continuous discharge for long working hours. The batteries can normally be used for two years without capacity reduction. The motor of an electric tricycle adopts a DC series-wound traction-type brushed or brushless motor. The motor is equipped with a speed-regulating and power-increasing device internally, which is not easily damaged under normal use, ensuring strong power output. Purpose: As an environmentally friendly, clean, and highly efficient energy source, electricity is widely used in production and daily life. Using electricity to drive the upgrading of transportation tools promotes the low-carbon development of the transportation industry, reduces transportation costs, saves energy, and protects the environment.
I've driven many electric tricycles before and encountered situations where the entire vehicle lost power, usually due to several reasons. The most likely issue is with the battery, such as it being completely drained or damaged due to aging. You should check if the charger is working properly. Another common cause is a blown fuse, which is easy to locate, usually near the controller box. Wiring problems, like loose or broken connections, can also cause the entire system to shut down. Controller failure can lead to power loss as well, but this requires professional tools to diagnose. My suggestion is to first plug in the charger to see if it charges normally. If that doesn't work, check the fuse box and replace any blown fuses. You can also inspect the wiring connections yourself. Regular battery maintenance is crucial—avoid storing it in a depleted state for too long, as this accelerates aging and increases repair costs.
Once when I was riding an electric tricycle, it suddenly lost all power, which gave me a real scare. The mechanic later told me the root cause could be either the battery or the controller. The battery might have reached the end of its lifespan and couldn’t hold a charge, or the charging plug might have had poor contact. Blown fuses are a common issue, especially after heavy rain when short circuits are more likely. A faulty controller can completely paralyze the system, particularly if the tricycle experiences heavy vibrations that loosen internal components. At the time, I tried charging it to check the indicator light—when it didn’t light up, I replaced the fuse, and luckily, that fixed the problem. Remember not to force-start the vehicle to avoid further damage. If simple troubleshooting doesn’t work, take it to a professional shop for inspection—safety first, saving time and effort. Riding less in heavy rain can also reduce the chances of such failures.
