C78 USB-B lightning cable
1. Swing and bending: lifting weight 300G, plus or minus 45 degree angle, 20 times/min, swing 1000 times.
2. Insertion force:Lightning bending standard: insert the female seat, and then apply a force of 100N at a distance of 6mm from the edge of the outer mold, the terminal shall not be broken
3. Salt spray test: test time: 24 hours, judging criteria: no rust or discoloration on the product surface , Green or blue, etc., the function and appearance are normal.
4. High temperature test: 85℃±3℃, test time: 24h, function and appearance are normal.
5. Low temperature test: -40℃±3℃, test time: 24h, function and appearance are normal.