This is not a patent of Nippon. The main power switch of general electric vehicles is located in this position. The main reasons are as follows:
After all, the main power switch is unsafe to be exposed, and the wiring of the storage box in the back seat is too far. It is safe and convenient to put it in the storage box under the cushion near the battery, which is a relatively reasonable choice.
Related instructions
Generally, the continuous mileage of brand-name electric bicycles equipped with 36V 12Amp-hour batteries is about 45-60 kilometers, while the nominal mileage of some manufacturers will rise to 70-80 kilometers, which is suspected of false propaganda. Because reaching this nominal value means that the efficiency of its motor is improved by nearly 40% compared with that of famous brand factories.
If the efficiency of the motor produced by a well-known brand factory is 75% under the above working conditions, it is obviously impossible for the motor efficiency of the factory with a nominal 70-80 km to reach more than 100%. This is a special reminder to consumers.
In actual use, how many kilometers does sufficient electric energy travel? This is related to many factors. The factors related to the manufacturer are mainly the efficiency characteristics of the motor, the capacity and life characteristics of the battery, and the factors related to other objective conditions are: the weight of the rider, the road conditions he often rides, whether it is necessary to use the brakes frequently, the riding habits of the rider and so on.
Another problem that consumers need to be reminded is that with the increase of service time, the battery capacity will gradually decrease, and the mileage with sufficient electricity will also decrease. When the maximum driving distance of the old battery can't meet the traffic demand of one day, we can consider sending the battery for maintenance or replacing it with a new battery.