1,the use of convenience:because the average user is the old man's sake,they themselves there are obstacles to mobility,so easy to use,not only can forward,back,but also in a small space within the free Move,which is the biggest difference between electric wheelchair and manual wheelchair.

2,the forward energy to be large:not only to be able to advance in the ground,but the key is to have a certain slope in the case can also move forward,so as to be suitable for complex urban road environment.

3,the speed to be stable:the most critical point is that the speed can not be too fast,but also can not be too slow,too fast and easily lead to accidents,and too slow may cause congestion,so the speed to be smooth,so The elderly can quickly get used to operating freely.

4,the battery quality and stability:This is the most important,because the electric wheelchair not only in the daily weather to run,but also occasionally in the hot sun or rain in the run,if the battery quality,then the old Life safety poses a threat.

5,the brakes to quickly and safely:the reaction of the elderly is less than the young people,so from the brake button to brake the process,must be fast,but also flexible,that is,as long as the release switch can automatically brake,Let the elderly use it convenient,habits.

Through the above we can judge,electric wheelchair car at the time of purchase,be sure to buy authentic products,low prices do not buy,so as not to be used to fill the poor black heart business,try to choose to produce electric wheelchair longer manufacturers,So that after-sales can guarantee.