lectric wheelchair batteries Are there any precautions for charging?
Electric wheelchairs facilitate the lives of people with disabilities, and batteries are crucial to electric wheelchairs. Effective maintenance and correct use of batteries can effectively prolong the service life of batteries and electric wheelchairs, so when we use electric wheelchairs How to use and maintain the battery correctly?
Precautions:
1. Due to the long-distance transportation of the purchased new wheelchair, the battery power may be insufficient, so please charge it before using it.
2. Check whether the rated input voltage for charging is consistent with the power supply voltage.
3. The battery can be charged directly in the car, but the power switch must be turned off, or it can be removed and taken indoors and other suitable places for charging.
4. Please connect the output port plug of the charging appliance to the charging jack of the battery properly, and then connect the plug of the charger to the 220V （220V is Chinese, please follow your country.) AC power supply. Be careful not to mistake the positive and negative poles of the socket.
5. At this time, the red light of the power supply and charging indicator on the charger is on, indicating that the power supply has been connected.
6. It takes about 5-10 hours to charge once. When the charging indicator turns from red to green, it means that the battery is fully charged. If time permits, it is best to continue charging for about 1-1.5 hours to make the battery Get more energy. However, do not continue to charge for more than 12 hours, otherwise it is easy to cause deformation and damage to the battery.
7. After charging, you should unplug the plug on the AC power supply first, and then unplug the plug connected to the battery.
8. It is forbidden to connect the charger to the AC power supply for a long time without charging.
9. Perform battery maintenance every one to two weeks, that is, after the green light of the charger is on, continue charging for 1-1.5 hours to prolong the service life of the battery.
10. Please use the special charger provided with the vehicle, and do not use other chargers to charge the electric wheelchair.
11. When charging, it should be carried out in a ventilated and dry place, and nothing can be covered on the charger and battery.
The above are a few precautions summarized by the editor. The elderly should pay attention to the safety of the elderly when traveling, use the battery correctly, and master the safety knowledge of the elderly.