... iphone.*DC tips: 5pcs dc tips with 1 pin (5.5*2.5MM, 5.5*1.7MM, 4.8*1.7MM, 4.0*1 ... components, grade A quality6. Low defective rate, 0.3-0.5%7. Short circuit, open circuit, over load, over voltage, ... to dc No.Connectors SpecCompatibleC5.5*2.1/5.5*2.5*12mmLCD:12V/2.5ASUMSUNG:12V/3AE5.5*2.1/5.5*1.7*12mmDELL:19V ... /1.58AACER:19V/1.58AF5.5*2 ...