The usual is the length of the line, it is recommended to tug it to lower than half, longer and better! It is advised to tug lower than 1/2 ,if pull it over we don't waranty to rebound diameter is decided 7mm
latest : 13A
voltage : 300/500V"strecth 1 meter" is processed by way of 3 meter wire, and the spring section is determined zero meter.
"strecth 2 meter" is processed by way of 4 meter wire, and the spring part is set zero meter.
"strecth 3 meter" is processed through 5 meter wire, and the spring part is decided zero meter.
"strecth four meter" is processed by way of 6 meter wire, and the spring section is in a position zero meter.
By analogy, every single stretched length is added 2 meters, please be aware once you buy, as lengthy as Knowing that your use distance is to open the length,
Generally, the spring section is 1 meter, and the outlet is ready 5-6 meters.