... .5L, plain end, 5.5mm, 2.1mm dc male power plug, dc connector plug nickel plated, POM black plastic, 22.5L, plain end ... , 5.5mm, 2.1mm dc male power plug, dc connector plug: 1. Materials: copper (59%), POM plastic (POM-450 Japan ... ±10°C, 3-5 seconds 5. Save under room temperature in dry area 6. Every style monthly output 3,000,000 ...