Charging and Maintenance of Li-battery of Emergency Ventilator JX20

We have new product-emergency ventilator JX20!

The emergency ventilator JX20 has internal li-battery, underhere is the way to charge:

1. Firstly, insert the charger into the charger socket at the back of the ventilator;

2. Secondly, plug the charger plug into the AC socket;

3. If it is laid up for a long time, the charging time should be controlled in 3-4 hours; if it is lack of capacity, the charging time should be controlled in 2-3hours; if the battery is lack of capacity for a long time, the charging time should be controlled in 8-10 hours;  

4. After charging, you'd better unplug the end connected with AC power supply first, and then unplug the other end connected with the charger socket at the back of the ventilator;

5. When charging, it's best not to use a ventilator at the same time.