... OEM& ODM are welcomed Specification: 90W 19V 4.74A 7.4*5.0 dc connector universal universal laptop ac ... no short-circuit, no open circuit, no bad led indicator ,no high voltage, no low voltage, no ... with power ,without low voltage, without bad led indicator, low ripple, good appearance, with right ... high voltage, no low voltage, no bad led indicator, etc 5. Finished products full inspection: to make sure ...