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Lenovo IdeaPad U455 Power Adapter
If buying off-brand, it is imperative to note both the volts and amps outputs. The Lenovo IdeaPad U455 AC adapter provides two functions, to charge up the main battery and powering the laptop. A universal AC adapter can be used but only if necessary. Due to the fact that one Lenovo adapter powers multiple other machines, make sure you check the part number for the correct one. When purchasing a replacement charger, selecting the Lenovo OEM charger is the best one to choose.
What warnings should I watch out for to know if my Lenovo power adapter needs replacing?
- The majority of Lenovo power chargers will get warm to the touch when plugged in for any length of time
- Battery does not charge up at all
- The laptop does not work while solely using the AC adapter
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A Lenovo IdeaPad U455 power adapter will be better for your laptop brand new for obvious reasons, including possible wear on an older one. Be sure to always get computer products from a known seller if you purchase through a website. It is in your best interest to check and double-check the part number so that you correctly order the right power adapter. The Lenovo IdeaPad U455 laptop will be happier if you buy the right parts.
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