How can I identify the true and false laptop power adapter method?
Fourth, from the connection to distinguish between true and false notebook power. Original laptop power side of the stitching of the combination of tight, compatible notebook power left a clear gap, and there are more burrs.
Five, from the notebook's magnetic ring to distinguish true and false. Many notebook power has such a black ring, which is the power of the electromagnetic shielding ring, is to ensure that the input notebook electrical signal from outside interference.
Six, from the wire to identify the power of true and false. The original power line of the tie line is gray, and the assembly is mostly black, and the length of the power cord is also different, the original power supply is 168CM or so, while the assembly was about 100CM, in the texture, the original power cord than the assembly Hard on many.
7, from the connector to identify the power of true and false. Original assembly design style is different, original notebook power line water chestnut clear, and assembled notebook power cord is more smooth.
Eight, from the interface to distinguish the true and false color. The original power interface has always been yellow, assembled notebook power is yellow-green.
Nine, from the weight to distinguish true and false. The original power supply is much heavier than the assembly. Hope to help you
Guande letter meter technician to help you identify:
First, from the label to distinguish the true and false notebook power. True and false notebook power comparison. Assemble the battery on the left side of the label font is small and more vague, and the original genuine difference; original power on a layer of film, while the assembly is not.
Second, from the pad to distinguish the true and false notebook power. False power supply pad feet are large and appear rough.
Third, from the plug to distinguish the true and false notebook power. The original power plug inside the pin work more fine, and the assembly uses a spherical pin, and in the surrounding edge left a large gap. The most obvious difference is that the position of the two plugs, the original power supply in the center, and the assembly is in the side of the bias.
