Foshan Oriental Wheelchair's electric standing wheelchair battery is safe?

In fact, electric standing wheelchair batteries are not safe, first of all, to speak of the battery in the charging of the hidden danger is very big, the battery can not be placed in the indoor charging, unsafe! Data show that in recent years, a number of domestic fires caused by electric cars, 80% are due to electric car battery overcharging. Electric wheelchair battery is the same reason, the battery overload charging, easy to explode, ignite the plastic parts of the electric car, releasing a large number of toxic fumes, resulting in loss of life and property.