Brand new original Lenovopower supply
20V -3.25A laptop power adapter
Original Product
Nationwide warranty
Genuine LenovoNationwide warranty supports Lenovo service verification
Regarding the heating of the power supply: at the beginning of charging the battery while surfing the Internet, at this time the power supply is the hottest time, as long as it can be used normally, it is normal, because it consumes a lot of power when charging the battery and surfing the Internet. This time belongs to the power overload state, the temperature will naturally drop when the battery is full!
Regarding the difference from the original power supply: the original power adapter is produced by many manufacturers, the most common ones are Taiwan University and Lite-On’s OEM, and a small number of them are produced by Chicony and Lixin. The manufacturer is the same, the production date is different, the batch is different, it will be different, just like three people buy the same model of computer, the power supply purchased at different times may be different, so the so-called original is exactly the same as the original one. , This view is obviously wrong, because the manufacturers are updating every year or even every month, we can''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t control it!