After purchase, you must make sure that the parts are working normally, the bridge pieces are not flexible, the measuring appliance demonstrates normally, and the brakes are alert.

Before use, please pay attention to the tire pressure, and make sure it is moderate. If the barometric pressure is insufficient, the friction force enlarges, which will consume more power, and the vehicle speed is also slow. You must inspect the braking sensitivity now and then, and check whether the chain link, flywheel and so on need refuel.

When starts, you should draw support from the manpower foot pedal to avoid the oversized instantaneous starting current damaging the battery and other primary devices.
Travel with as little capacity as possible, and avoid the emergency brake or the frequent braking, which saves the electrical energy.
Loosen the velocity modulation when brake, in order to avoid harming the electrical machinery and other parts.

When pushing the vehicle, you should close the power source to avoid accidents.
After stop using, you must charge immediately. Do not cover any goods on the battery charger; the battery charger contains high-tension lines, so do not disassemble arbitrarily.